Swift Package Index

Build Information

Failed to build SimpleCalendar with Swift 5.10 for macOS (SPM).

Build Command

env DEVELOPER_DIR=/Applications/Xcode-15.3.0-Beta.2.app xcrun swift build --arch arm64

Build Log

    static func forPreview(
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Entities/CalendarActivity.swift:48:10: note: add @available attribute to enclosing extension
internal extension ActivityType {
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Entities/CalendarActivity.swift:51:26: error: 'yellow' is only available in macOS 10.15 or newer
        color: Color = [.yellow, .red, .green, .blue].randomElement()!
                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Entities/CalendarActivity.swift:49:17: note: add @available attribute to enclosing static method
    static func forPreview(
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Entities/CalendarActivity.swift:48:10: note: add @available attribute to enclosing extension
internal extension ActivityType {
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Entities/CalendarActivity.swift:51:35: error: 'red' is only available in macOS 10.15 or newer
        color: Color = [.yellow, .red, .green, .blue].randomElement()!
                                  ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Entities/CalendarActivity.swift:49:17: note: add @available attribute to enclosing static method
    static func forPreview(
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Entities/CalendarActivity.swift:48:10: note: add @available attribute to enclosing extension
internal extension ActivityType {
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Entities/CalendarActivity.swift:51:41: error: 'green' is only available in macOS 10.15 or newer
        color: Color = [.yellow, .red, .green, .blue].randomElement()!
                                        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Entities/CalendarActivity.swift:49:17: note: add @available attribute to enclosing static method
    static func forPreview(
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Entities/CalendarActivity.swift:48:10: note: add @available attribute to enclosing extension
internal extension ActivityType {
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Entities/CalendarActivity.swift:51:49: error: 'blue' is only available in macOS 10.15 or newer
        color: Color = [.yellow, .red, .green, .blue].randomElement()!
                                                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Entities/CalendarActivity.swift:49:17: note: add @available attribute to enclosing static method
    static func forPreview(
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Entities/CalendarActivity.swift:48:10: note: add @available attribute to enclosing extension
internal extension ActivityType {
         ^
[11/12] Compiling SimpleCalendar CalendarEvent.swift
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Entities/CalendarActivity.swift:40:23: error: 'Color' is only available in macOS 10.15 or newer
    public let color: Color
                      ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Entities/CalendarActivity.swift:38:15: note: add @available attribute to enclosing struct
public struct ActivityType: Codable {
              ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Entities/CalendarActivity.swift:42:38: error: 'Color' is only available in macOS 10.15 or newer
    public init(name: String, color: Color) {
                                     ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Entities/CalendarActivity.swift:42:12: note: add @available attribute to enclosing initializer
    public init(name: String, color: Color) {
           ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Entities/CalendarActivity.swift:38:15: note: add @available attribute to enclosing struct
public struct ActivityType: Codable {
              ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Entities/CalendarActivity.swift:51:16: error: 'Color' is only available in macOS 10.15 or newer
        color: Color = [.yellow, .red, .green, .blue].randomElement()!
               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Entities/CalendarActivity.swift:49:17: note: add @available attribute to enclosing static method
    static func forPreview(
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Entities/CalendarActivity.swift:48:10: note: add @available attribute to enclosing extension
internal extension ActivityType {
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Entities/CalendarActivity.swift:51:26: error: 'yellow' is only available in macOS 10.15 or newer
        color: Color = [.yellow, .red, .green, .blue].randomElement()!
                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Entities/CalendarActivity.swift:49:17: note: add @available attribute to enclosing static method
    static func forPreview(
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Entities/CalendarActivity.swift:48:10: note: add @available attribute to enclosing extension
internal extension ActivityType {
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Entities/CalendarActivity.swift:51:35: error: 'red' is only available in macOS 10.15 or newer
        color: Color = [.yellow, .red, .green, .blue].randomElement()!
                                  ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Entities/CalendarActivity.swift:49:17: note: add @available attribute to enclosing static method
    static func forPreview(
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Entities/CalendarActivity.swift:48:10: note: add @available attribute to enclosing extension
internal extension ActivityType {
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Entities/CalendarActivity.swift:51:41: error: 'green' is only available in macOS 10.15 or newer
        color: Color = [.yellow, .red, .green, .blue].randomElement()!
                                        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Entities/CalendarActivity.swift:49:17: note: add @available attribute to enclosing static method
    static func forPreview(
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Entities/CalendarActivity.swift:48:10: note: add @available attribute to enclosing extension
internal extension ActivityType {
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Entities/CalendarActivity.swift:51:49: error: 'blue' is only available in macOS 10.15 or newer
        color: Color = [.yellow, .red, .green, .blue].randomElement()!
                                                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Entities/CalendarActivity.swift:49:17: note: add @available attribute to enclosing static method
    static func forPreview(
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Entities/CalendarActivity.swift:48:10: note: add @available attribute to enclosing extension
internal extension ActivityType {
         ^
[12/12] Compiling SimpleCalendar EventView.swift
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:15:6: error: 'State' is only available in macOS 10.15 or newer
    @State private var showEventSheet = false
     ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:17:20: error: 'View' is only available in macOS 10.15 or newer
    var body: some View {
                   ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:17:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:31: error: 'View' is only available in macOS 10.15 or newer
    private var content: some View {
                              ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:151:31: error: 'View' is only available in macOS 10.15 or newer
    static var previews: some View {
                              ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:151:16: note: add @available attribute to enclosing static property
    static var previews: some View {
               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:150:8: note: add @available attribute to enclosing struct
struct EventView_Previews: PreviewProvider {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:18:9: warning: conformance of '_ConditionalContent<TrueContent, FalseContent>' to 'View' is only available in macOS 10.15 or newer
        VStack {
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:18:9: note: add 'if #available' version check
        VStack {
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:17:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:18:9: error: 'VStack' is only available in macOS 10.15 or newer
        VStack {
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:18:9: note: add 'if #available' version check
        VStack {
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:17:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:18:9: warning: conformance of '_ConditionalContent<TrueContent, FalseContent>' to 'View' is only available in macOS 10.15 or newer
        VStack {
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:18:9: note: add 'if #available' version check
        VStack {
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:17:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:18:16: warning: conformance of '_ConditionalContent<TrueContent, FalseContent>' to 'View' is only available in macOS 10.15 or newer
        VStack {
               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:18:16: note: add 'if #available' version check
        VStack {
               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:17:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:20:17: error: 'NavigationLink' is only available in macOS 10.15 or newer
                NavigationLink {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:20:17: note: add 'if #available' version check
                NavigationLink {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:17:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:21:21: error: 'AnyView' is only available in macOS 10.15 or newer
                    AnyView(customView(event))
                    ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:21:21: note: add 'if #available' version check
                    AnyView(customView(event))
                    ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:17:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:19:68: error: 'buildEither(first:)' is only available in macOS 10.15 or newer
            if case .destination(let customView) = selectionAction {
                                                                   ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:19:68: note: add 'if #available' version check
            if case .destination(let customView) = selectionAction {
                                                                   ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:17:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:27:22: error: 'onTapGesture(count:perform:)' is only available in macOS 10.15 or newer
                    .onTapGesture {
                     ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:27:22: note: add 'if #available' version check
                    .onTapGesture {
                     ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:17:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:30:29: error: setter for 'showEventSheet' is only available in macOS 10.15 or newer
                            showEventSheet = true
                            ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:30:29: note: add 'if #available' version check
                            showEventSheet = true
                            ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:17:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:37:22: error: 'sheet(isPresented:onDismiss:content:)' is only available in macOS 10.15 or newer
                    .sheet(isPresented: $showEventSheet) {
                     ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:37:22: note: add 'if #available' version check
                    .sheet(isPresented: $showEventSheet) {
                     ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:17:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:37:58: warning: conformance of '_ConditionalContent<TrueContent, FalseContent>' to 'View' is only available in macOS 10.15 or newer
                    .sheet(isPresented: $showEventSheet) {
                                                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:37:58: note: add 'if #available' version check
                    .sheet(isPresented: $showEventSheet) {
                                                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:17:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:38:25: error: 'ZStack' is only available in macOS 10.15 or newer
                        ZStack {
                        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:38:25: note: add 'if #available' version check
                        ZStack {
                        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:17:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:38:25: warning: conformance of '_ConditionalContent<TrueContent, FalseContent>' to 'View' is only available in macOS 10.15 or newer
                        ZStack {
                        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:38:25: note: add 'if #available' version check
                        ZStack {
                        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:17:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:40:33: error: 'AnyView' is only available in macOS 10.15 or newer
                                AnyView(customView(event))
                                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:40:33: note: add 'if #available' version check
                                AnyView(customView(event))
                                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:17:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:39:84: error: 'buildEither(first:)' is only available in macOS 10.15 or newer
                            if case .customSheet(let customView) = selectionAction {
                                                                                   ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:39:84: note: add 'if #available' version check
                            if case .customSheet(let customView) = selectionAction {
                                                                                   ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:17:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:41:36: error: 'buildEither(second:)' is only available in macOS 10.15 or newer
                            } else {
                                   ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:41:36: note: add 'if #available' version check
                            } else {
                                   ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:17:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:38:32: warning: conformance of '_ConditionalContent<TrueContent, FalseContent>' to 'View' is only available in macOS 10.15 or newer
                        ZStack {
                               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:38:32: note: add 'if #available' version check
                        ZStack {
                               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:17:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:45:26: error: 'presentationDetents' is only available in macOS 13.0 or newer
                        .presentationDetents([.medium])
                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:45:26: note: add 'if #available' version check
                        .presentationDetents([.medium])
                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:17:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:25:20: error: 'buildEither(second:)' is only available in macOS 10.15 or newer
            } else {
                   ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:25:20: note: add 'if #available' version check
            } else {
                   ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:17:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:18:16: warning: conformance of '_ConditionalContent<TrueContent, FalseContent>' to 'View' is only available in macOS 10.15 or newer
        VStack {
               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:18:16: note: add 'if #available' version check
        VStack {
               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:17:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:17:25: warning: conformance of '_ConditionalContent<TrueContent, FalseContent>' to 'View' is only available in macOS 10.15 or newer
    var body: some View {
                        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:17:25: note: add 'if #available' version check
    var body: some View {
                        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:17:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:55:16: error: 'VStack' is only available in macOS 10.15 or newer
        return VStack {
               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:55:16: note: add 'if #available' version check
        return VStack {
               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:55:23: warning: conformance of 'Color' to 'ShapeStyle' is only available in macOS 10.15 or newer
        return VStack {
                      ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:55:23: note: add 'if #available' version check
        return VStack {
                      ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:56:13: error: 'VStack' is only available in macOS 10.15 or newer
            VStack(alignment: .leading) {
            ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:56:13: note: add 'if #available' version check
            VStack(alignment: .leading) {
            ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:56:32: error: 'leading' is only available in macOS 10.15 or newer
            VStack(alignment: .leading) {
                               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:56:32: note: add 'if #available' version check
            VStack(alignment: .leading) {
                               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:59:25: error: 'HStack' is only available in macOS 10.15 or newer
                        HStack(alignment: .center) {
                        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:59:25: note: add 'if #available' version check
                        HStack(alignment: .center) {
                        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:59:44: error: 'center' is only available in macOS 10.15 or newer
                        HStack(alignment: .center) {
                                           ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:59:44: note: add 'if #available' version check
                        HStack(alignment: .center) {
                                           ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:60:29: error: 'Text' is only available in macOS 10.15 or newer
                            Text(event.calendarActivity.title)
                            ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:60:29: note: add 'if #available' version check
                            Text(event.calendarActivity.title)
                            ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:61:34: error: 'foregroundColor' is only available in macOS 10.15 or newer
                                .foregroundColor(mainColor)
                                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:61:34: note: add 'if #available' version check
                                .foregroundColor(mainColor)
                                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:62:34: error: 'font' is only available in macOS 10.15 or newer
                                .font(.caption)
                                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:62:34: note: add 'if #available' version check
                                .font(.caption)
                                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:62:40: error: 'caption' is only available in macOS 10.15 or newer
                                .font(.caption)
                                       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:62:40: note: add 'if #available' version check
                                .font(.caption)
                                       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:63:34: error: 'padding' is only available in macOS 10.15 or newer
                                .padding(.top, 4)
                                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:63:34: note: add 'if #available' version check
                                .padding(.top, 4)
                                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:64:34: error: 'fontWeight' is only available in macOS 13.0 or newer
                                .fontWeight(.semibold)
                                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:64:34: note: add 'if #available' version check
                                .fontWeight(.semibold)
                                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:65:34: error: 'dynamicTypeSize' is only available in macOS 12.0 or newer
                                .dynamicTypeSize(.small ... .large)
                                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:65:34: note: add 'if #available' version check
                                .dynamicTypeSize(.small ... .large)
                                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:66:29: warning: conformance of 'Spacer' to 'View' is only available in macOS 10.15 or newer
                            Spacer()
                            ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:66:29: note: add 'if #available' version check
                            Spacer()
                            ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:66:29: error: 'Spacer' is only available in macOS 10.15 or newer
                            Spacer()
                            ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:66:29: note: add 'if #available' version check
                            Spacer()
                            ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:67:29: error: 'Text' is only available in macOS 10.15 or newer
                            Text("\(event.startDate.formatted(date: .omitted, time: .shortened)), \(Int(event.calendarActivity.duration / 60)) min")
                            ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:67:29: note: add 'if #available' version check
                            Text("\(event.startDate.formatted(date: .omitted, time: .shortened)), \(Int(event.calendarActivity.duration / 60)) min")
                            ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:67:53: error: 'formatted(date:time:)' is only available in macOS 12.0 or newer
                            Text("\(event.startDate.formatted(date: .omitted, time: .shortened)), \(Int(event.calendarActivity.duration / 60)) min")
                                                    ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:67:53: note: add 'if #available' version check
                            Text("\(event.startDate.formatted(date: .omitted, time: .shortened)), \(Int(event.calendarActivity.duration / 60)) min")
                                                    ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:68:34: error: 'foregroundColor' is only available in macOS 10.15 or newer
                                .foregroundColor(mainColor)
                                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:68:34: note: add 'if #available' version check
                                .foregroundColor(mainColor)
                                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:69:34: error: 'font' is only available in macOS 10.15 or newer
                                .font(.caption2)
                                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:69:34: note: add 'if #available' version check
                                .font(.caption2)
                                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:69:40: error: 'caption2' is only available in macOS 11.0 or newer
                                .font(.caption2)
                                       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:69:40: note: add 'if #available' version check
                                .font(.caption2)
                                       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:70:34: error: 'dynamicTypeSize' is only available in macOS 12.0 or newer
                                .dynamicTypeSize(.small ... .large)
                                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:70:34: note: add 'if #available' version check
                                .dynamicTypeSize(.small ... .large)
                                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:59:52: warning: conformance of 'Spacer' to 'View' is only available in macOS 10.15 or newer
                        HStack(alignment: .center) {
                                                   ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:59:52: note: add 'if #available' version check
                        HStack(alignment: .center) {
                                                   ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:58:46: error: 'buildEither(first:)' is only available in macOS 10.15 or newer
                    if event.columnCount > 0 {
                                             ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:58:46: note: add 'if #available' version check
                    if event.columnCount > 0 {
                                             ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:73:25: error: 'HStack' is only available in macOS 10.15 or newer
                        HStack(alignment: .center) {
                        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:73:25: note: add 'if #available' version check
                        HStack(alignment: .center) {
                        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:73:44: error: 'center' is only available in macOS 10.15 or newer
                        HStack(alignment: .center) {
                                           ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:73:44: note: add 'if #available' version check
                        HStack(alignment: .center) {
                                           ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:74:29: error: 'Text' is only available in macOS 10.15 or newer
                            Text(event.calendarActivity.title)
                            ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:74:29: note: add 'if #available' version check
                            Text(event.calendarActivity.title)
                            ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:75:34: error: 'foregroundColor' is only available in macOS 10.15 or newer
                                .foregroundColor(mainColor)
                                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:75:34: note: add 'if #available' version check
                                .foregroundColor(mainColor)
                                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:76:34: error: 'font' is only available in macOS 10.15 or newer
                                .font(.caption)
                                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:76:34: note: add 'if #available' version check
                                .font(.caption)
                                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:76:40: error: 'caption' is only available in macOS 10.15 or newer
                                .font(.caption)
                                       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:76:40: note: add 'if #available' version check
                                .font(.caption)
                                       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:77:34: error: 'padding' is only available in macOS 10.15 or newer
                                .padding(.top, 4)
                                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:77:34: note: add 'if #available' version check
                                .padding(.top, 4)
                                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:78:34: error: 'fontWeight' is only available in macOS 13.0 or newer
                                .fontWeight(.semibold)
                                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:78:34: note: add 'if #available' version check
                                .fontWeight(.semibold)
                                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:79:34: error: 'dynamicTypeSize' is only available in macOS 12.0 or newer
                                .dynamicTypeSize(.small ... .large)
                                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:79:34: note: add 'if #available' version check
                                .dynamicTypeSize(.small ... .large)
                                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:80:29: warning: conformance of 'Spacer' to 'View' is only available in macOS 10.15 or newer
                            Spacer()
                            ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:80:29: note: add 'if #available' version check
                            Spacer()
                            ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:80:29: error: 'Spacer' is only available in macOS 10.15 or newer
                            Spacer()
                            ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:80:29: note: add 'if #available' version check
                            Spacer()
                            ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:81:29: error: 'Text' is only available in macOS 10.15 or newer
                            Text("\(event.startDate.formatted(date: .omitted, time: .shortened)) - \(endDate.formatted(date: .omitted, time: .shortened)), \(Int(event.calendarActivity.duration / 60)) min")
                            ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:81:29: note: add 'if #available' version check
                            Text("\(event.startDate.formatted(date: .omitted, time: .shortened)) - \(endDate.formatted(date: .omitted, time: .shortened)), \(Int(event.calendarActivity.duration / 60)) min")
                            ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:81:53: error: 'formatted(date:time:)' is only available in macOS 12.0 or newer
                            Text("\(event.startDate.formatted(date: .omitted, time: .shortened)) - \(endDate.formatted(date: .omitted, time: .shortened)), \(Int(event.calendarActivity.duration / 60)) min")
                                                    ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:81:53: note: add 'if #available' version check
                            Text("\(event.startDate.formatted(date: .omitted, time: .shortened)) - \(endDate.formatted(date: .omitted, time: .shortened)), \(Int(event.calendarActivity.duration / 60)) min")
                                                    ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:81:110: error: 'formatted(date:time:)' is only available in macOS 12.0 or newer
                            Text("\(event.startDate.formatted(date: .omitted, time: .shortened)) - \(endDate.formatted(date: .omitted, time: .shortened)), \(Int(event.calendarActivity.duration / 60)) min")
                                                                                                             ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:81:110: note: add 'if #available' version check
                            Text("\(event.startDate.formatted(date: .omitted, time: .shortened)) - \(endDate.formatted(date: .omitted, time: .shortened)), \(Int(event.calendarActivity.duration / 60)) min")
                                                                                                             ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:82:34: error: 'foregroundColor' is only available in macOS 10.15 or newer
                                .foregroundColor(mainColor)
                                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:82:34: note: add 'if #available' version check
                                .foregroundColor(mainColor)
                                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:83:34: error: 'font' is only available in macOS 10.15 or newer
                                .font(.caption2)
                                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:83:34: note: add 'if #available' version check
                                .font(.caption2)
                                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:83:40: error: 'caption2' is only available in macOS 11.0 or newer
                                .font(.caption2)
                                       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:83:40: note: add 'if #available' version check
                                .font(.caption2)
                                       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:84:34: error: 'dynamicTypeSize' is only available in macOS 12.0 or newer
                                .dynamicTypeSize(.small ... .large)
                                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:84:34: note: add 'if #available' version check
                                .dynamicTypeSize(.small ... .large)
                                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:73:52: warning: conformance of 'Spacer' to 'View' is only available in macOS 10.15 or newer
                        HStack(alignment: .center) {
                                                   ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:73:52: note: add 'if #available' version check
                        HStack(alignment: .center) {
                                                   ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:72:28: error: 'buildEither(second:)' is only available in macOS 10.15 or newer
                    } else {
                           ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:72:28: note: add 'if #available' version check
                    } else {
                           ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:57:65: error: 'buildEither(first:)' is only available in macOS 10.15 or newer
                if (event.calendarActivity.duration / 60) <= 30 {
                                                                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:57:65: note: add 'if #available' version check
                if (event.calendarActivity.duration / 60) <= 30 {
                                                                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:57:65: error: 'buildEither(first:)' is only available in macOS 10.15 or newer
                if (event.calendarActivity.duration / 60) <= 30 {
                                                                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:57:65: note: add 'if #available' version check
                if (event.calendarActivity.duration / 60) <= 30 {
                                                                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:57:65: warning: conformance of '_ConditionalContent<TrueContent, FalseContent>' to 'View' is only available in macOS 10.15 or newer
                if (event.calendarActivity.duration / 60) <= 30 {
                                                                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:57:65: note: add 'if #available' version check
                if (event.calendarActivity.duration / 60) <= 30 {
                                                                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:88:21: error: 'Text' is only available in macOS 10.15 or newer
                    Text(event.calendarActivity.title)
                    ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:88:21: note: add 'if #available' version check
                    Text(event.calendarActivity.title)
                    ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:89:26: error: 'foregroundColor' is only available in macOS 10.15 or newer
                        .foregroundColor(mainColor)
                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:89:26: note: add 'if #available' version check
                        .foregroundColor(mainColor)
                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:90:26: error: 'font' is only available in macOS 10.15 or newer
                        .font(.caption)
                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:90:26: note: add 'if #available' version check
                        .font(.caption)
                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:90:32: error: 'caption' is only available in macOS 10.15 or newer
                        .font(.caption)
                               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:90:32: note: add 'if #available' version check
                        .font(.caption)
                               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:91:26: error: 'padding' is only available in macOS 10.15 or newer
                        .padding(.top, 4)
                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:91:26: note: add 'if #available' version check
                        .padding(.top, 4)
                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:92:26: error: 'fontWeight' is only available in macOS 13.0 or newer
                        .fontWeight(.semibold)
                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:92:26: note: add 'if #available' version check
                        .fontWeight(.semibold)
                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:93:26: error: 'dynamicTypeSize' is only available in macOS 12.0 or newer
                        .dynamicTypeSize(.small ... .large)
                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:93:26: note: add 'if #available' version check
                        .dynamicTypeSize(.small ... .large)
                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:95:25: error: 'Text' is only available in macOS 10.15 or newer
                        Text("\(event.startDate.formatted(date: .omitted, time: .shortened)), \(Int(event.calendarActivity.duration / 60)) min")
                        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:95:25: note: add 'if #available' version check
                        Text("\(event.startDate.formatted(date: .omitted, time: .shortened)), \(Int(event.calendarActivity.duration / 60)) min")
                        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:95:49: error: 'formatted(date:time:)' is only available in macOS 12.0 or newer
                        Text("\(event.startDate.formatted(date: .omitted, time: .shortened)), \(Int(event.calendarActivity.duration / 60)) min")
                                                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:95:49: note: add 'if #available' version check
                        Text("\(event.startDate.formatted(date: .omitted, time: .shortened)), \(Int(event.calendarActivity.duration / 60)) min")
                                                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:96:30: error: 'foregroundColor' is only available in macOS 10.15 or newer
                            .foregroundColor(mainColor)
                             ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:96:30: note: add 'if #available' version check
                            .foregroundColor(mainColor)
                             ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:97:30: error: 'font' is only available in macOS 10.15 or newer
                            .font(.caption2)
                             ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:97:30: note: add 'if #available' version check
                            .font(.caption2)
                             ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:97:36: error: 'caption2' is only available in macOS 11.0 or newer
                            .font(.caption2)
                                   ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:97:36: note: add 'if #available' version check
                            .font(.caption2)
                                   ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:98:30: error: 'dynamicTypeSize' is only available in macOS 12.0 or newer
                            .dynamicTypeSize(.small ... .large)
                             ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:98:30: note: add 'if #available' version check
                            .dynamicTypeSize(.small ... .large)
                             ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:94:46: error: 'buildEither(first:)' is only available in macOS 10.15 or newer
                    if event.columnCount > 0 {
                                             ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:94:46: note: add 'if #available' version check
                    if event.columnCount > 0 {
                                             ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:100:25: error: 'Text' is only available in macOS 10.15 or newer
                        Text("\(event.startDate.formatted(date: .omitted, time: .shortened)) - \(endDate.formatted(date: .omitted, time: .shortened)), \(Int(event.calendarActivity.duration / 60)) min")
                        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:100:25: note: add 'if #available' version check
                        Text("\(event.startDate.formatted(date: .omitted, time: .shortened)) - \(endDate.formatted(date: .omitted, time: .shortened)), \(Int(event.calendarActivity.duration / 60)) min")
                        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:100:49: error: 'formatted(date:time:)' is only available in macOS 12.0 or newer
                        Text("\(event.startDate.formatted(date: .omitted, time: .shortened)) - \(endDate.formatted(date: .omitted, time: .shortened)), \(Int(event.calendarActivity.duration / 60)) min")
                                                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:100:49: note: add 'if #available' version check
                        Text("\(event.startDate.formatted(date: .omitted, time: .shortened)) - \(endDate.formatted(date: .omitted, time: .shortened)), \(Int(event.calendarActivity.duration / 60)) min")
                                                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:100:106: error: 'formatted(date:time:)' is only available in macOS 12.0 or newer
                        Text("\(event.startDate.formatted(date: .omitted, time: .shortened)) - \(endDate.formatted(date: .omitted, time: .shortened)), \(Int(event.calendarActivity.duration / 60)) min")
                                                                                                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:100:106: note: add 'if #available' version check
                        Text("\(event.startDate.formatted(date: .omitted, time: .shortened)) - \(endDate.formatted(date: .omitted, time: .shortened)), \(Int(event.calendarActivity.duration / 60)) min")
                                                                                                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:101:30: error: 'foregroundColor' is only available in macOS 10.15 or newer
                            .foregroundColor(mainColor)
                             ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:101:30: note: add 'if #available' version check
                            .foregroundColor(mainColor)
                             ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:102:30: error: 'font' is only available in macOS 10.15 or newer
                            .font(.caption2)
                             ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:102:30: note: add 'if #available' version check
                            .font(.caption2)
                             ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:102:36: error: 'caption2' is only available in macOS 11.0 or newer
                            .font(.caption2)
                                   ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:102:36: note: add 'if #available' version check
                            .font(.caption2)
                                   ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:103:30: error: 'dynamicTypeSize' is only available in macOS 12.0 or newer
                            .dynamicTypeSize(.small ... .large)
                             ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:103:30: note: add 'if #available' version check
                            .dynamicTypeSize(.small ... .large)
                             ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:99:28: error: 'buildEither(second:)' is only available in macOS 10.15 or newer
                    } else {
                           ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:99:28: note: add 'if #available' version check
                    } else {
                           ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:87:72: error: 'buildEither(first:)' is only available in macOS 10.15 or newer
                } else if (event.calendarActivity.duration / 60) <= 60 {
                                                                       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:87:72: note: add 'if #available' version check
                } else if (event.calendarActivity.duration / 60) <= 60 {
                                                                       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:87:72: error: 'buildEither(second:)' is only available in macOS 10.15 or newer
                } else if (event.calendarActivity.duration / 60) <= 60 {
                                                                       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:87:72: note: add 'if #available' version check
                } else if (event.calendarActivity.duration / 60) <= 60 {
                                                                       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:87:72: warning: conformance of '_ConditionalContent<TrueContent, FalseContent>' to 'View' is only available in macOS 10.15 or newer
                } else if (event.calendarActivity.duration / 60) <= 60 {
                                                                       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:87:72: note: add 'if #available' version check
                } else if (event.calendarActivity.duration / 60) <= 60 {
                                                                       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:106:21: error: 'Text' is only available in macOS 10.15 or newer
                    Text(event.calendarActivity.title)
                    ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:106:21: note: add 'if #available' version check
                    Text(event.calendarActivity.title)
                    ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:107:26: error: 'foregroundColor' is only available in macOS 10.15 or newer
                        .foregroundColor(mainColor)
                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:107:26: note: add 'if #available' version check
                        .foregroundColor(mainColor)
                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:108:26: error: 'font' is only available in macOS 10.15 or newer
                        .font(.caption)
                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:108:26: note: add 'if #available' version check
                        .font(.caption)
                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:108:32: error: 'caption' is only available in macOS 10.15 or newer
                        .font(.caption)
                               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:108:32: note: add 'if #available' version check
                        .font(.caption)
                               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:109:26: error: 'padding' is only available in macOS 10.15 or newer
                        .padding(.top, 4)
                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:109:26: note: add 'if #available' version check
                        .padding(.top, 4)
                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:110:26: error: 'fontWeight' is only available in macOS 13.0 or newer
                        .fontWeight(.semibold)
                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:110:26: note: add 'if #available' version check
                        .fontWeight(.semibold)
                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:111:26: error: 'dynamicTypeSize' is only available in macOS 12.0 or newer
                        .dynamicTypeSize(.small ... .large)
                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:111:26: note: add 'if #available' version check
                        .dynamicTypeSize(.small ... .large)
                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:112:21: error: 'Text' is only available in macOS 10.15 or newer
                    Text("\(event.startDate.formatted(date: .omitted, time: .shortened)) - \(endDate.formatted(date: .omitted, time: .shortened))")
                    ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:112:21: note: add 'if #available' version check
                    Text("\(event.startDate.formatted(date: .omitted, time: .shortened)) - \(endDate.formatted(date: .omitted, time: .shortened))")
                    ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:112:45: error: 'formatted(date:time:)' is only available in macOS 12.0 or newer
                    Text("\(event.startDate.formatted(date: .omitted, time: .shortened)) - \(endDate.formatted(date: .omitted, time: .shortened))")
                                            ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:112:45: note: add 'if #available' version check
                    Text("\(event.startDate.formatted(date: .omitted, time: .shortened)) - \(endDate.formatted(date: .omitted, time: .shortened))")
                                            ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:112:102: error: 'formatted(date:time:)' is only available in macOS 12.0 or newer
                    Text("\(event.startDate.formatted(date: .omitted, time: .shortened)) - \(endDate.formatted(date: .omitted, time: .shortened))")
                                                                                                     ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:112:102: note: add 'if #available' version check
                    Text("\(event.startDate.formatted(date: .omitted, time: .shortened)) - \(endDate.formatted(date: .omitted, time: .shortened))")
                                                                                                     ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:113:26: error: 'foregroundColor' is only available in macOS 10.15 or newer
                        .foregroundColor(mainColor)
                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:113:26: note: add 'if #available' version check
                        .foregroundColor(mainColor)
                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:114:26: error: 'font' is only available in macOS 10.15 or newer
                        .font(.caption2)
                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:114:26: note: add 'if #available' version check
                        .font(.caption2)
                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:114:32: error: 'caption2' is only available in macOS 11.0 or newer
                        .font(.caption2)
                               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:114:32: note: add 'if #available' version check
                        .font(.caption2)
                               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:115:26: error: 'dynamicTypeSize' is only available in macOS 12.0 or newer
                        .dynamicTypeSize(.small ... .large)
                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:115:26: note: add 'if #available' version check
                        .dynamicTypeSize(.small ... .large)
                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:116:21: error: 'Text' is only available in macOS 10.15 or newer
                    Text("Duration: \(Int(event.calendarActivity.duration / 60)) min")
                    ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:116:21: note: add 'if #available' version check
                    Text("Duration: \(Int(event.calendarActivity.duration / 60)) min")
                    ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:117:26: error: 'foregroundColor' is only available in macOS 10.15 or newer
                        .foregroundColor(mainColor)
                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:117:26: note: add 'if #available' version check
                        .foregroundColor(mainColor)
                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:118:26: error: 'font' is only available in macOS 10.15 or newer
                        .font(.caption2)
                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:118:26: note: add 'if #available' version check
                        .font(.caption2)
                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:118:32: error: 'caption2' is only available in macOS 11.0 or newer
                        .font(.caption2)
                               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:118:32: note: add 'if #available' version check
                        .font(.caption2)
                               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:119:26: error: 'dynamicTypeSize' is only available in macOS 12.0 or newer
                        .dynamicTypeSize(.small ... .large)
                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:119:26: note: add 'if #available' version check
                        .dynamicTypeSize(.small ... .large)
                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:105:24: error: 'buildEither(second:)' is only available in macOS 10.15 or newer
                } else {
                       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:105:24: note: add 'if #available' version check
                } else {
                       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:121:17: warning: conformance of 'Spacer' to 'View' is only available in macOS 10.15 or newer
                Spacer()
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:121:17: note: add 'if #available' version check
                Spacer()
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:121:17: error: 'Spacer' is only available in macOS 10.15 or newer
                Spacer()
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:121:17: note: add 'if #available' version check
                Spacer()
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:56:41: warning: conformance of '_ConditionalContent<TrueContent, FalseContent>' to 'View' is only available in macOS 10.15 or newer
            VStack(alignment: .leading) {
                                        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:56:41: note: add 'if #available' version check
            VStack(alignment: .leading) {
                                        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:56:41: warning: conformance of 'Spacer' to 'View' is only available in macOS 10.15 or newer
            VStack(alignment: .leading) {
                                        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:56:41: note: add 'if #available' version check
            VStack(alignment: .leading) {
                                        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:123:14: error: 'padding' is only available in macOS 10.15 or newer
            .padding(.horizontal, 8)
             ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:123:14: note: add 'if #available' version check
            .padding(.horizontal, 8)
             ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:124:14: error: 'frame(minWidth:idealWidth:maxWidth:minHeight:idealHeight:maxHeight:alignment:)' is only available in macOS 10.15 or newer
            .frame(maxWidth: .infinity, maxHeight: .infinity, alignment: .leading)
             ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:124:14: note: add 'if #available' version check
            .frame(maxWidth: .infinity, maxHeight: .infinity, alignment: .leading)
             ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:124:75: error: 'leading' is only available in macOS 10.15 or newer
            .frame(maxWidth: .infinity, maxHeight: .infinity, alignment: .leading)
                                                                          ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:124:75: note: add 'if #available' version check
            .frame(maxWidth: .infinity, maxHeight: .infinity, alignment: .leading)
                                                                          ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:125:14: error: 'background(_:ignoresSafeAreaEdges:)' is only available in macOS 12.0 or newer
            .background(.ultraThinMaterial)
             ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:125:14: note: add 'if #available' version check
            .background(.ultraThinMaterial)
             ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:125:26: error: 'ultraThinMaterial' is only available in macOS 12.0 or newer
            .background(.ultraThinMaterial)
                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:125:26: note: add 'if #available' version check
            .background(.ultraThinMaterial)
                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:126:14: error: 'background(_:in:fillStyle:)' is only available in macOS 12.0 or newer
            .background(mainColor.opacity(0.30), in: RoundedRectangle(cornerRadius: 8, style: .continuous))
             ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:126:14: note: add 'if #available' version check
            .background(mainColor.opacity(0.30), in: RoundedRectangle(cornerRadius: 8, style: .continuous))
             ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:126:35: error: 'opacity' is only available in macOS 10.15 or newer
            .background(mainColor.opacity(0.30), in: RoundedRectangle(cornerRadius: 8, style: .continuous))
                                  ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:126:35: note: add 'if #available' version check
            .background(mainColor.opacity(0.30), in: RoundedRectangle(cornerRadius: 8, style: .continuous))
                                  ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:126:54: error: 'RoundedRectangle' is only available in macOS 10.15 or newer
            .background(mainColor.opacity(0.30), in: RoundedRectangle(cornerRadius: 8, style: .continuous))
                                                     ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:126:54: note: add 'if #available' version check
            .background(mainColor.opacity(0.30), in: RoundedRectangle(cornerRadius: 8, style: .continuous))
                                                     ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:127:14: error: 'overlay(alignment:content:)' is only available in macOS 12.0 or newer
            .overlay {
             ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:127:14: note: add 'if #available' version check
            .overlay {
             ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:127:22: warning: conformance of 'Color' to 'ShapeStyle' is only available in macOS 10.15 or newer
            .overlay {
                     ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:127:22: note: add 'if #available' version check
            .overlay {
                     ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:128:17: error: 'HStack' is only available in macOS 10.15 or newer
                HStack {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:128:17: note: add 'if #available' version check
                HStack {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:128:24: warning: conformance of 'Color' to 'ShapeStyle' is only available in macOS 10.15 or newer
                HStack {
                       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:128:24: note: add 'if #available' version check
                HStack {
                       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:129:21: error: 'Rectangle' is only available in macOS 10.15 or newer
                    Rectangle()
                    ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:129:21: note: add 'if #available' version check
                    Rectangle()
                    ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:130:26: error: 'fill(_:style:)' is only available in macOS 14.0 or newer
                        .fill(mainColor)
                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:130:26: note: add 'if #available' version check
                        .fill(mainColor)
                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:131:26: error: 'frame(minWidth:idealWidth:maxWidth:minHeight:idealHeight:maxHeight:alignment:)' is only available in macOS 10.15 or newer
                        .frame(maxHeight: .infinity, alignment: .leading)
                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:131:26: note: add 'if #available' version check
                        .frame(maxHeight: .infinity, alignment: .leading)
                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:131:66: error: 'leading' is only available in macOS 10.15 or newer
                        .frame(maxHeight: .infinity, alignment: .leading)
                                                                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:131:66: note: add 'if #available' version check
                        .frame(maxHeight: .infinity, alignment: .leading)
                                                                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:132:26: error: 'frame(width:height:alignment:)' is only available in macOS 10.15 or newer
                        .frame(width: 4)
                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:132:26: note: add 'if #available' version check
                        .frame(width: 4)
                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:133:21: warning: conformance of 'Spacer' to 'View' is only available in macOS 10.15 or newer
                    Spacer()
                    ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:133:21: note: add 'if #available' version check
                    Spacer()
                    ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:133:21: error: 'Spacer' is only available in macOS 10.15 or newer
                    Spacer()
                    ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:133:21: note: add 'if #available' version check
                    Spacer()
                    ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:128:24: warning: conformance of 'Spacer' to 'View' is only available in macOS 10.15 or newer
                HStack {
                       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:128:24: note: add 'if #available' version check
                HStack {
                       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:137:10: error: 'foregroundColor' is only available in macOS 10.15 or newer
        .foregroundColor(.primary)
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:137:10: note: add 'if #available' version check
        .foregroundColor(.primary)
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:137:27: error: 'primary' is only available in macOS 10.15 or newer
        .foregroundColor(.primary)
                          ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:137:27: note: add 'if #available' version check
        .foregroundColor(.primary)
                          ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:138:10: error: 'overlay(alignment:content:)' is only available in macOS 12.0 or newer
        .overlay {
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:138:10: note: add 'if #available' version check
        .overlay {
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:138:18: warning: conformance of 'Color' to 'ShapeStyle' is only available in macOS 10.15 or newer
        .overlay {
                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:138:18: note: add 'if #available' version check
        .overlay {
                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:139:13: error: 'RoundedRectangle' is only available in macOS 10.15 or newer
            RoundedRectangle(cornerRadius: 6)
            ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:139:13: note: add 'if #available' version check
            RoundedRectangle(cornerRadius: 6)
            ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:140:18: error: 'stroke(_:lineWidth:antialiased:)' is only available in macOS 14.0 or newer
                .stroke(mainColor, lineWidth: 1)
                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:140:18: note: add 'if #available' version check
                .stroke(mainColor, lineWidth: 1)
                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:141:18: error: 'frame(minWidth:idealWidth:maxWidth:minHeight:idealHeight:maxHeight:alignment:)' is only available in macOS 10.15 or newer
                .frame(maxHeight: .infinity)
                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:141:18: note: add 'if #available' version check
                .frame(maxHeight: .infinity)
                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:143:10: error: 'mask' is only available in macOS 10.15 or newer
        .mask(
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:143:10: note: add 'if #available' version check
        .mask(
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:144:13: error: 'RoundedRectangle' is only available in macOS 10.15 or newer
            RoundedRectangle(cornerRadius: 6)
            ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:144:13: note: add 'if #available' version check
            RoundedRectangle(cornerRadius: 6)
            ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:145:18: error: 'frame(minWidth:idealWidth:maxWidth:minHeight:idealHeight:maxHeight:alignment:)' is only available in macOS 10.15 or newer
                .frame(maxHeight: .infinity)
                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:145:18: note: add 'if #available' version check
                .frame(maxHeight: .infinity)
                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:51:17: note: add @available attribute to enclosing property
    private var content: some View {
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:10:8: note: add @available attribute to enclosing struct
struct EventView: View {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:160:9: warning: conformance of 'Group<Content>' to 'View' is only available in macOS 10.15 or newer
        Group {
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:160:9: note: add 'if #available' version check
        Group {
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:151:16: note: add @available attribute to enclosing static property
    static var previews: some View {
               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:150:8: note: add @available attribute to enclosing struct
struct EventView_Previews: PreviewProvider {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:160:9: error: 'Group' is only available in macOS 10.15 or newer
        Group {
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:160:9: note: add 'if #available' version check
        Group {
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:151:16: note: add @available attribute to enclosing static property
    static var previews: some View {
               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:150:8: note: add @available attribute to enclosing struct
struct EventView_Previews: PreviewProvider {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:160:9: error: 'init(content:)' is only available in macOS 10.15 or newer
        Group {
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:160:9: note: add 'if #available' version check
        Group {
        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:151:16: note: add @available attribute to enclosing static property
    static var previews: some View {
               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:150:8: note: add @available attribute to enclosing struct
struct EventView_Previews: PreviewProvider {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:162:18: error: 'previewDisplayName' is only available in macOS 10.15 or newer
                .previewDisplayName("Normal 15min")
                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:162:18: note: add 'if #available' version check
                .previewDisplayName("Normal 15min")
                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:151:16: note: add @available attribute to enclosing static property
    static var previews: some View {
               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:150:8: note: add @available attribute to enclosing struct
struct EventView_Previews: PreviewProvider {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:164:18: error: 'environment' is only available in macOS 10.15 or newer
                .environment(\.sizeCategory, .extraExtraExtraLarge)
                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:164:18: note: add 'if #available' version check
                .environment(\.sizeCategory, .extraExtraExtraLarge)
                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:151:16: note: add @available attribute to enclosing static property
    static var previews: some View {
               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:150:8: note: add @available attribute to enclosing struct
struct EventView_Previews: PreviewProvider {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:164:32: error: 'sizeCategory' is only available in macOS 10.15 or newer
                .environment(\.sizeCategory, .extraExtraExtraLarge)
                               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:164:32: note: add 'if #available' version check
                .environment(\.sizeCategory, .extraExtraExtraLarge)
                               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:151:16: note: add @available attribute to enclosing static property
    static var previews: some View {
               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:150:8: note: add @available attribute to enclosing struct
struct EventView_Previews: PreviewProvider {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:165:18: error: 'previewDisplayName' is only available in macOS 10.15 or newer
                .previewDisplayName("XXXL 15min")
                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:165:18: note: add 'if #available' version check
                .previewDisplayName("XXXL 15min")
                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:151:16: note: add @available attribute to enclosing static property
    static var previews: some View {
               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:150:8: note: add @available attribute to enclosing struct
struct EventView_Previews: PreviewProvider {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:167:18: error: 'environment' is only available in macOS 10.15 or newer
                .environment(\.sizeCategory, .extraSmall)
                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:167:18: note: add 'if #available' version check
                .environment(\.sizeCategory, .extraSmall)
                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:151:16: note: add @available attribute to enclosing static property
    static var previews: some View {
               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:150:8: note: add @available attribute to enclosing struct
struct EventView_Previews: PreviewProvider {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:167:32: error: 'sizeCategory' is only available in macOS 10.15 or newer
                .environment(\.sizeCategory, .extraSmall)
                               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:167:32: note: add 'if #available' version check
                .environment(\.sizeCategory, .extraSmall)
                               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:151:16: note: add @available attribute to enclosing static property
    static var previews: some View {
               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:150:8: note: add @available attribute to enclosing struct
struct EventView_Previews: PreviewProvider {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:168:18: error: 'previewDisplayName' is only available in macOS 10.15 or newer
                .previewDisplayName("XS 15min")
                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:168:18: note: add 'if #available' version check
                .previewDisplayName("XS 15min")
                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:151:16: note: add @available attribute to enclosing static property
    static var previews: some View {
               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:150:8: note: add @available attribute to enclosing struct
struct EventView_Previews: PreviewProvider {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:170:18: error: 'previewDisplayName' is only available in macOS 10.15 or newer
                .previewDisplayName("Normal 30min")
                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:170:18: note: add 'if #available' version check
                .previewDisplayName("Normal 30min")
                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:151:16: note: add @available attribute to enclosing static property
    static var previews: some View {
               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:150:8: note: add @available attribute to enclosing struct
struct EventView_Previews: PreviewProvider {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:172:18: error: 'environment' is only available in macOS 10.15 or newer
                .environment(\.sizeCategory, .extraExtraExtraLarge)
                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:172:18: note: add 'if #available' version check
                .environment(\.sizeCategory, .extraExtraExtraLarge)
                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:151:16: note: add @available attribute to enclosing static property
    static var previews: some View {
               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:150:8: note: add @available attribute to enclosing struct
struct EventView_Previews: PreviewProvider {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:172:32: error: 'sizeCategory' is only available in macOS 10.15 or newer
                .environment(\.sizeCategory, .extraExtraExtraLarge)
                               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:172:32: note: add 'if #available' version check
                .environment(\.sizeCategory, .extraExtraExtraLarge)
                               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:151:16: note: add @available attribute to enclosing static property
    static var previews: some View {
               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:150:8: note: add @available attribute to enclosing struct
struct EventView_Previews: PreviewProvider {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:173:18: error: 'previewDisplayName' is only available in macOS 10.15 or newer
                .previewDisplayName("XXXL 30min")
                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:173:18: note: add 'if #available' version check
                .previewDisplayName("XXXL 30min")
                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:151:16: note: add @available attribute to enclosing static property
    static var previews: some View {
               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:150:8: note: add @available attribute to enclosing struct
struct EventView_Previews: PreviewProvider {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:175:18: error: 'environment' is only available in macOS 10.15 or newer
                .environment(\.sizeCategory, .extraSmall)
                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:175:18: note: add 'if #available' version check
                .environment(\.sizeCategory, .extraSmall)
                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:151:16: note: add @available attribute to enclosing static property
    static var previews: some View {
               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:150:8: note: add @available attribute to enclosing struct
struct EventView_Previews: PreviewProvider {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:175:32: error: 'sizeCategory' is only available in macOS 10.15 or newer
                .environment(\.sizeCategory, .extraSmall)
                               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:175:32: note: add 'if #available' version check
                .environment(\.sizeCategory, .extraSmall)
                               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:151:16: note: add @available attribute to enclosing static property
    static var previews: some View {
               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:150:8: note: add @available attribute to enclosing struct
struct EventView_Previews: PreviewProvider {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:176:18: error: 'previewDisplayName' is only available in macOS 10.15 or newer
                .previewDisplayName("XS 30min")
                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:176:18: note: add 'if #available' version check
                .previewDisplayName("XS 30min")
                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:151:16: note: add @available attribute to enclosing static property
    static var previews: some View {
               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:150:8: note: add @available attribute to enclosing struct
struct EventView_Previews: PreviewProvider {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:178:18: error: 'previewDisplayName' is only available in macOS 10.15 or newer
                .previewDisplayName("Normal 60min")
                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:178:18: note: add 'if #available' version check
                .previewDisplayName("Normal 60min")
                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:151:16: note: add @available attribute to enclosing static property
    static var previews: some View {
               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:150:8: note: add @available attribute to enclosing struct
struct EventView_Previews: PreviewProvider {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:180:18: error: 'environment' is only available in macOS 10.15 or newer
                .environment(\.sizeCategory, .extraExtraExtraLarge)
                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:180:18: note: add 'if #available' version check
                .environment(\.sizeCategory, .extraExtraExtraLarge)
                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:151:16: note: add @available attribute to enclosing static property
    static var previews: some View {
               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:150:8: note: add @available attribute to enclosing struct
struct EventView_Previews: PreviewProvider {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:180:32: error: 'sizeCategory' is only available in macOS 10.15 or newer
                .environment(\.sizeCategory, .extraExtraExtraLarge)
                               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:180:32: note: add 'if #available' version check
                .environment(\.sizeCategory, .extraExtraExtraLarge)
                               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:151:16: note: add @available attribute to enclosing static property
    static var previews: some View {
               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:150:8: note: add @available attribute to enclosing struct
struct EventView_Previews: PreviewProvider {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:181:18: error: 'previewDisplayName' is only available in macOS 10.15 or newer
                .previewDisplayName("XXXL 60min")
                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:181:18: note: add 'if #available' version check
                .previewDisplayName("XXXL 60min")
                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:151:16: note: add @available attribute to enclosing static property
    static var previews: some View {
               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:150:8: note: add @available attribute to enclosing struct
struct EventView_Previews: PreviewProvider {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:183:18: error: 'environment' is only available in macOS 10.15 or newer
                .environment(\.sizeCategory, .extraSmall)
                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:183:18: note: add 'if #available' version check
                .environment(\.sizeCategory, .extraSmall)
                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:151:16: note: add @available attribute to enclosing static property
    static var previews: some View {
               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:150:8: note: add @available attribute to enclosing struct
struct EventView_Previews: PreviewProvider {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:183:32: error: 'sizeCategory' is only available in macOS 10.15 or newer
                .environment(\.sizeCategory, .extraSmall)
                               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:183:32: note: add 'if #available' version check
                .environment(\.sizeCategory, .extraSmall)
                               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:151:16: note: add @available attribute to enclosing static property
    static var previews: some View {
               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:150:8: note: add @available attribute to enclosing struct
struct EventView_Previews: PreviewProvider {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:184:18: error: 'previewDisplayName' is only available in macOS 10.15 or newer
                .previewDisplayName("XS 60min")
                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:184:18: note: add 'if #available' version check
                .previewDisplayName("XS 60min")
                 ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:151:16: note: add @available attribute to enclosing static property
    static var previews: some View {
               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:150:8: note: add @available attribute to enclosing struct
struct EventView_Previews: PreviewProvider {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:151:36: warning: conformance of 'Group<Content>' to 'View' is only available in macOS 10.15 or newer
    static var previews: some View {
                                   ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:151:36: note: add 'if #available' version check
    static var previews: some View {
                                   ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:151:16: note: add @available attribute to enclosing static property
    static var previews: some View {
               ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Views/EventView.swift:150:8: note: add @available attribute to enclosing struct
struct EventView_Previews: PreviewProvider {
       ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Entities/CalendarActivity.swift:51:26: error: 'yellow' is only available in macOS 10.15 or newer
        color: Color = [.yellow, .red, .green, .blue].randomElement()!
                         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Entities/CalendarActivity.swift:49:17: note: add @available attribute to enclosing static method
    static func forPreview(
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Entities/CalendarActivity.swift:48:10: note: add @available attribute to enclosing extension
internal extension ActivityType {
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Entities/CalendarActivity.swift:51:35: error: 'red' is only available in macOS 10.15 or newer
        color: Color = [.yellow, .red, .green, .blue].randomElement()!
                                  ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Entities/CalendarActivity.swift:49:17: note: add @available attribute to enclosing static method
    static func forPreview(
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Entities/CalendarActivity.swift:48:10: note: add @available attribute to enclosing extension
internal extension ActivityType {
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Entities/CalendarActivity.swift:51:41: error: 'green' is only available in macOS 10.15 or newer
        color: Color = [.yellow, .red, .green, .blue].randomElement()!
                                        ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Entities/CalendarActivity.swift:49:17: note: add @available attribute to enclosing static method
    static func forPreview(
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Entities/CalendarActivity.swift:48:10: note: add @available attribute to enclosing extension
internal extension ActivityType {
         ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Entities/CalendarActivity.swift:51:49: error: 'blue' is only available in macOS 10.15 or newer
        color: Color = [.yellow, .red, .green, .blue].randomElement()!
                                                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Entities/CalendarActivity.swift:49:17: note: add @available attribute to enclosing static method
    static func forPreview(
                ^
/Users/builder/builds/UKfvDsi8u/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/SimpleCalendar/Entities/CalendarActivity.swift:48:10: note: add @available attribute to enclosing extension
internal extension ActivityType {
         ^
error: fatalError
BUILD FAILURE 5.10 macosSpm