All pull requests

Pull requests

• Replace HCIMPL with FCIMPL in CoreCLR

  area-VM-coreclrcommunity-contribution
  #136697·am11 opened Oct 30, 2026Member·

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  2

• Fix Windows service test cleanup masking startup errors

  area-Extensions-Hosting
  #136696·rosebyte opened Oct 30, 2026Member·

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• Optimize Array.CreateFille when value is null

  area-System.Runtimecommunity-contribution
  #136695·lilinus opened Oct 30, 2026Contributor·

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  2

• Faster ordinal string comparison: find the first differing char with a bit scan

  area-System.Runtimecommunity-contribution
  #136692·armanossiloko opened Oct 30, 2026·

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  2

• Regex: prefer searching for the literal after a leading set loop over sets with many characters

  area-System.Text.RegularExpressionscommunity-contribution
  #136690·armanossiloko opened Oct 30, 2026·

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  2

• Fix CastingConverter no longer forwards ReadAsPropertyName/WriteAsPro…

  area-System.Text.Jsoncommunity-contribution
  #136689·feiyun0112 opened Oct 30, 2026Contributor·

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• [wasi] Build System.Net.Security for WASI instead of the generated assembly where every member throws

  arch-wasmarea-System.Net.Securityos-wasi
  #136686·lewing opened Oct 30, 2026Member·

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  3

  

• [wasi] Add WasiHttpHandler functional test project

  arch-wasmarea-System.Net.Httpos-wasi
  #136684·lewing opened Oct 30, 2026Member·

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  3

  

• [wasi] Remove placeholder PlatformNotSupportedException throws for APM

  arch-wasmarea-System.Net.Socketsos-wasi
  #136683·lewing opened Oct 30, 2026Member·

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  3

  

• Enable NativeAOT finalization on WASM and WASI

  area-NativeAOT-coreclr
  #136682·MichalStrehovsky opened Oct 30, 2026Member·7/7·

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• Map NativeAOT WASM unboxing stubs to their targets

  area-NativeAOT-coreclr
  #136681·MichalStrehovsky opened Oct 30, 2026Member·6/7·

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  2

  

• Enable NativeAOT WASM stack traces and diagnostic method info

  area-NativeAOT-coreclr
  #136680·MichalStrehovsky opened Oct 30, 2026Member·5/7·

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• Fix GetILToNativeMapping2 ignoring its reJitId

  area-Diagnostics-coreclrcommunity-contribution
  #136678·pcshrosbree opened Oct 30, 2026Contributor·

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  1

  2

• [main] Source code updates from dotnet/dotnet

  area-codeflow
  #136677·dotnet-maestro[bot] opened Oct 30, 2026Bot·

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  2

• Fix SortedSet.ExceptWith

  area-System.Collectionscommunity-contribution
  #136671·Hatr828 opened Oct 30, 2026·

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  2

• Faster Array.Sort for large integer arrays with unpredictable order

  area-System.Runtimecommunity-contributiontenet-performance
  #136670·armanossiloko opened Oct 29, 2026·

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  4

• Rename managed ILAssembler to Microsoft.DotNet.ILAssembler and enable packaging

  area-ILTools-coreclr
  #136668·jkoritzinsky opened Oct 29, 2026Member·

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  4

  

• Fix UTF-8 buffer sizing for fatal-error reports

  area-VM-coreclr
  #136666·AaronRobinsonMSFT opened Oct 29, 2026Member·

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  · 12.0.0
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• [cDAC] Cache small target-memory reads in bounded pages

  area-Diagnostics-cdac
  #136661·max-charlamb opened Oct 29, 2026Member·

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  2

  

• Add a TarReader fuzzer

  area-Metacommunity-contribution
  #136660·earbona23 opened Oct 29, 2026·

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  3

• Enroll System.IO.Compression and its tests in unsafe-v2

  area-System.IO.Compressionlinkable-framework
  #136657·EgorBo opened Oct 29, 2026Member·

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  9

  

• Track HTTP/2 pools when connection timeout is zero

  area-System.Net.Httpcommunity-contribution
  #136656·RutulPatel8 opened Oct 29, 2026·

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• Add app-specific CoreCLR WASM FCall trimming

  arch-wasmarea-VM-coreclrlinkable-framework
  #136655·jkoritzinsky opened Oct 29, 2026Member·

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  6

  

• [release/11.0] [wasm] Use repository NuGet.config and update package versions WABT tests

  area-Build-monoServicing-approved
  #136654·akoeplinger opened Oct 29, 2026Member·

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  1

  

• Remove redundant event thread null check in Cordb::Terminate

  area-Diagnostics-coreclrcommunity-contribution
  #136653·RutulPatel8 opened Oct 29, 2026·

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