What's Changed

• [WinUI] Fix DateTimeFormatter for "ddd" by @drasticactions in #20045
• Remove unnecessary SendAppearing call by @PureWeen in #22959
• SwipeView shows what's beneath while still swiping - fix by @kubaflo in #22741
• [XC] Fix SimplifyTypeExtensionVisitor by @simonrozsival in #23043
• [NativeAOT] Fix CarouselViewUITests by @simonrozsival in #23113
• [iOS] TapGestureRecognizer should not fire when view is not enabled by @Redth in #23049
• [Windows] Ensure titlebar button foreground colors use app theme by @Foda in #23144
• Size and SizeF should not throw on NaN by @mattleibow in #22890
• [ios] fix leak in ListView *Cells by @jonathanpeppers in #23143
• [ios/catalyst] fix more cycles in NavigationPage by @jonathanpeppers in #23164
• Optimize resetting gesture recognizers by @symbiogenesis in #19987
• [Windows] Fix ListView insert not working properly by @Foda in #22746
• Fix encoding in maui templates by @MiYanni in #22084
• NavHost cannot be null on Back key pressed - fix by @kubaflo in #23170
• [ios/catalyst] fix memory leak in TabbedPage by @jonathanpeppers in #23166
• [iOS] Set WindowOverlay's GraphicsView to transparent input by @drasticactions in #23208
• Avoid JavaCast + exceptions and instead just ask Java by @mattleibow in #23215
• Wire RefreshView up to our xplat layout workflow (#23169) by @PureWeen in #23218
• [Windows] FilePicker picking multiple files is very slow because of FutureAccessList use by @MartyIX in #23047
• Call base.OnResume if Existing NavigationFragment Early by @PureWeen in #23187
• [Android] Fix flyout behaviour switching exception by @imuller in #22453
• Split SingleProject targets by @jfversluis in #23269
• [main] Null terminate iOS TabbedRenderer by @github-actions in #23290
• [Windows] Improve performance in accessibility extensions by @MartyIX in #22698
• [Android] Avoid double event subscribes in gesture manager by @Redth in #23242
• Simplify NavigationRootManager.Connect on the Windows platform. by @Takym in #23345
• [Windows] Make sure that FileSystem.Current.AppDataDirectory folder exists in unpackaged by @MartyIX in #23265
• [windows] fix memory leak in TabbedPage by @jonathanpeppers in #23281
• Add Apple Privacy Manifest to new project template by @jfversluis in #21350
• [Windows] Fix horizontal scroll not working w/ CollectionView by @Foda in #23188
• [Android] InputTransparent="carview.php?tsp=true" on a Layout breaks child controls - Fix by @kubaflo in #22345
• Element: NRE by accessing RealParent - fix by @MartyIX in #23405
• Android: Ensure fragment has not been disposed while updating left bar button by @albyrock87 in #23416
• [windows] fix memory leak in MauiWinUIWindow by @jonathanpeppers in #23327
• Fixing regression in Picker behavior in 8.0.60 by @BurningLights in #23369
• Fixes #18204 border lagging behind content on iOS and improves initial render performance by @albyrock87 in #23156
• [iOS] Crash upon resuming the app - fix by @kubaflo in #23360
• Shell BackButtonBehavior improvement by @kubaflo in #23466

Docs

• Simplify Development.md by @PureWeen in #23142

Dependency Updates

• Bump Microsoft.Web.WebView2 from 1.0.2151.40 to 1.0.2592.51 by @MartyIX in #23209
• Bump to Android 34.0.113 by @jonathanpeppers in #23120
• [main] Update arcade and xharness by @rmarinho in #22981
• [main] Update dependencies from dotnet/xharness by @dotnet-maestro in #22950
• [Windows] Upgrade Windows App SDK from 1.5.1 to 1.5.4 by @MartyIX in #22992
• [main] Update dependencies from dotnet/xharness by @dotnet-maestro in #23088

Tests

• Bump Appium version to 2.11 by @PureWeen in #23337
• Add Additional Provisioning by @PureWeen in #23461
• [Mac] Remove newly added RefreshView test by @PureWeen in #23457
• Run UI tests per groups of categories in CI by @jfversluis in #22609
• Added missing ui test categories by @kubaflo in #23464
• Add Flaky UI Test category by @jfversluis in #23432
• Add UITest.Analyzers to VS Code Solution by @jfversluis in #23433
• [tests] Analyzer / code fix provider for UITest [Test] without [Category] by @Redth in #23287
• Add missing UI Test category to fix main build by @jfversluis in #23428
• Bump Appium Drivers by @PureWeen in #23349
• Enable RefreshView Tests by @PureWeen in #23181
• [tests] test a lot more things in MemoryTests.cs by @jonathanpeppers in #23324
• Move tests to new location by @PureWeen in #23251
• Renamed the project because macOS uses .app by @mattleibow in #23223
• [Housekeeping] Added UI Test to validate project template by @jsuarezruiz in #18567
• [Tests] Update to Appium 5.0.0 by @Redth in #23118
• Add additional logging for PopLifeCycle by @PureWeen in #23103
• Remove old Compatibility Appium test projects by @Redth in #23098

New Contributors

• @MiYanni made their first contribution in #22084
• @imuller made their first contribution in #22453
• @Takym made their first contribution in #23345

Full Changelog: 8.0.61...8.0.70