runtime
https://github.com/dotnet/runtime
C#
.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.
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- Issues
- System.MissingMethodException for JsonDocument.Parse(System.ReadOnlyMemory`1<Char>, System.Text.Json.JsonDocumentOptions)
- Tar: configurable symbolic link handling
- [Perf] Windows/x64: 15 Regressions on 3/27/2026 4:40:59 AM +00:00
- Bug: System.Uri AbsolutePath and LocalPath decode percent-encoded slashes and null bytes differently, enabling path traversal bypass
- Rewrite hostmisc C++ components to wrap C implementations
- Fix memory leak in mono/mini/aot-compiler.c
- [release/9.0] Update dependencies from dotnet/arcade
- Delegates closed over null are broken in Mono
- NegotiateAuthentication failed authentication doesn't notify of TargetUnknown
- cDAC: GCInfo decoder does not support x86
- Docs
- C# not yet supported