4.0.0 Pre Release 5

What's New in this Release

• Github #4629 - "Picker/DatePicker/TimePicker on iOS iPad should NOT have word suggestions" (#4634)

Features in Preview

CollectionView

• "[iOS] CollectionView multi-item Add/Remove/Replace/Move" (#5055)
• "[iOS] Implement ItemSizingStrategy hint property for CollectionView" (#5094)
• Github #4935 - "[CollectionView] setting snap to Mandatory Snap Type only updates grid on Android" (#5065)

Visual

• "Missing visual not falling back to registered default renderer" (#5179)
• Github #4435 - "Spec: Visual" (#5026) (#5056) (#5079) (#5209)
• Github #5008 - "[Material] Linear Progress Indicator" (#5079) (#5209)
• Github #5018 - "[Material] [Android, iOS] Slider Spec" (#5079) (#5209)
• Github #5079 - "[Android Material] Linear Progress Indicator" (#5079) (#5209)

Issues Fixed

• Github #4909/Bugzilla 41717 - "Picker allows multiple dialogs to be open" (#4911)
• Github #4935 - "[CollectionView] setting snap to Mandatory Snap Type only updates grid on Android" (#5065)

Additional fixes included in this release

• "[Build] Use wildcards on triggers" (#5126)
• "[iOS] CollectionView multi-item Add/Remove/Replace/Move" (#5055)
• "[iOS] Implement ItemSizingStrategy hint property for CollectionView" (#5094)
• "[previewer] more info to the callback" (#5155)
• "[X] add callback for previewer on failing ctor" (#5101)
• "[Xaml] Better handling of exception on properties" (#5099)
• "Allow the previewer to use design flag on RDs" (#5096)
• "Missing visual not falling back to registered default renderer" (#5179)
• Github #5152 - "XAMLC is failing on valid StringFormat" (#5169)

Known Issues

• Github #5041 - "Xamarin.Forms 4.0 Pre2 CollectionView.EmptyView cannot arrange content in center."
• Github #5019 - "[iOS] CollectionView alignment when using Grid"
• Github #4970 - "[Shell] Route navigation doesn't seem to work"
• Github #4946 - "Tests in Issue3624 fails"
• Github #4943 - "Issue4600.cs can't run"
• Github #4872 - "[Shell] CSS is not working when referencing CSS-file in App.xaml"
• Github #4856 - "App Crashes on nested Shell section"
• Github #4845 - "[Shell] Back button behavior failures"
• Github #4840 - "[Shell] ContentPage with UseSafeArea incorrectly renders"
• Github #4767 - "[Shell] BackButtonBehavior is used to override the icon"
• Github #4766 - "[Shell] Cannot set hamburger button asset"
• Github #4762 - "[Shell] DisplayActionSheet "
• Github #4755 - "[Shell] Control loses focus after appearing"
• Github #4741 - "[Previewer] Errors running Previewer with 4.0 features"
• Github #4684 - "Xamarin 4.0.0.8055-pre1 Shell Crashes when navigating too quickly"
• Github #4683 - "Xamarin 4.0.0.8055-pre1 Shell doesn't load the Stylesheets on first presenting pages on Android."
• Github #4664 - "[CollectionView] Fixes for ObservableCollection usage on Android"
• Github #4663 - "[Shell] Android bottom drawer menu items throw exception on navigation"
• Github #4658 - "[CollectionView, UWP] Updating items shows white rows"
• Github #4399 - "[Shell] MenuItems outside of collection render differently"
• Github #3875 - "[Shell] Flyout menu items should start below my header, no matter how tall"
• Github #3864 - "[Shell] Adding ShellContent directly under ShellItem causes XAML editor warning in VS"
• Github #3125 - "[Shell] Search bar on iOS is dark and black text is illegible"
• Github #3124 - "[Shell] 3bar.png missing for the flyout menu hamburger"

Breaking Changes

• Github #4629 - "Picker/DatePicker/TimePicker on iOS iPad should NOT have word suggestions" (#4634)