version:3.8.0 releasedate:2017-07-27

• The latest features and API requires Xcode 8.3 and the bundled macOS SDK;
• Apple Xcode 8.3 requires a Mac running OSX 10.12 (Sierra) or newer;

This release is built upon our open sourced SDK, using the d15-4 branch and is based on Mono 5.2 (2017-04).

This is mostly a bug fix releases. Xcode 9 APIs will be released in the next major release d15-5.

• 56452 - [jit] Optimize ldloc+ldfld operations for valuetypes, so they don't require making a copy of the valuetype
• 57919 - dynamic object is not supported
• 58367 - Xamarin.Mac crash when returning to native code of a binding library
• 58479 - Xamarin.Mac Extenions result in compile error: The OutputPath property is not set for project
• 58653 - NSApplication.SharedApplication.Terminate(null) throws exception
• 58415 - [mmp] Track all sub-frameworks of ApplicationServices and CoreServices. Fixes #58415 (#2381) (#2384)
• 57718 - Fix 5 methods on NSApplication which were added to the wrong type (#2470) (#2474)
• 58703 - XM System Mono profile not resolving assemblies correctly for Unsupported Framework
• 58504 - Unable to build mac / iOS project that references a NET Standard 2.0 library
• 58758 - WKUIDelegate is missing method runOpenPanelWith
• 58834 - "Error processing the method 'System.Void ...' Value cannot be null." due to ArgumentNullException for instruction parameter in Mono.Linker's MarkException() method when a referenced assembly has problematic debug symbols, for example "Couchbase.Lite"
• 57645 - "The "LinkAssemblies" task failed unexpectedly" due to a NullReferenceException in Mono.Linker's ProcessLibrary() method when project references certain assemblies, for example "Mono.Data.Sqlite.Portable" NuGet package
• 58411 - System.Security.Cryptography.CryptographicException: Store root doesn't exist

The following documents contains a complete list of the API changes since our previous stable release:

• macOS;