[View Complete Diff of Changes](https://github.com/dotnet/fsharp/compare/a9a75d25fb94900408feb0cece0ae8606931cd4d...6fac58b8cbc070f02e8682337dc12b4fd72fd39f?w=1) - [Parser: recover on unfinished interface member (15943)](https://github.com/dotnet/fsharp/pull/15943) - [Update xcopy-msbuild (15991)](https://github.com/dotnet/fsharp/pull/15991) - [Get rid of netcore 3.1 from our solution (15977)](https://github.com/dotnet/fsharp/pull/15977) - [Workaround for #15972 (15982)](https://github.com/dotnet/fsharp/pull/15982) - [Use .NET8 rc1 (15968)](https://github.com/dotnet/fsharp/pull/15968) - [Add ExtendedData to FSharpDiagnostic (15840)](https://github.com/dotnet/fsharp/pull/15840) - [[release/dev17.8] Update dependencies from dnceng/internal/dotnet-optimization (15971)](https://github.com/dotnet/fsharp/pull/15971) - [Fix finding references to interface methods (15951)](https://github.com/dotnet/fsharp/pull/15951)