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
- Regex empty string alternate does not match correctly
- Match CoreCLR behavior for NativeAOT string and array constructor invocation
- Support invoking abstract constructors on existing instances in NativeAOT
- Managed ilasm: remaining PDB differences from native ilasm after #135289, #135297, #135311 and #135312
- [Android] AesGcm.Encrypt/Decrypt with an empty payload crashes with SIGABRT in AndroidCryptoNative_CipherUpdate
- [release/11.0] [mono][aot] Fix recursive struct wrapper normalization
- [Perf] Windows/x64: 2 Regressions on 9/29/2026 4:30:57 PM +00:00
- [API Proposal]: Add SpecialFolder.Downloads enum value
- NativeAOT: missed devirtualization for closed generic interfaces over reference types
- Implement ISpanParsable<Version> on System.Version
- Docs
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