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Pull requests list

Cleanup some dead paths in EH area-ExceptionHandling-coreclr community-contribution Indicates that the PR has been added by a community member
#122852 opened Jan 4, 2026 by huoyaoyuan Loading…
7
Fix regression introduced by recent PR area-NativeAOT-coreclr
#122850 opened Jan 4, 2026 by jkotas Loading…
@jkotas
5
Fix TagList.CopyTo to not throw when TagList is empty area-System.Diagnostics.Activity
#122849 opened Jan 4, 2026 by Copilot AI Loading… 11.0.0
1
@stephentoub
9
Fix System.Timers.Timer Stop() not working after setting AutoReset or Interval on disabled one-shot timer area-System.ComponentModel
#122843 opened Jan 3, 2026 by Copilot AI Loading…
1
@stephentoub
6
Fix duplicate serialization of virtual properties with JsonPropertyName on base class area-System.Text.Json
#122842 opened Jan 3, 2026 by Copilot AI Loading…
1
@stephentoub
3
Fix JsonNode.GetPath() to properly escape characters in property names area-System.Text.Json
#122841 opened Jan 3, 2026 by Copilot AI Loading…
1
@stephentoub
2
Fix JsonSerializer.Serialize producing invalid JSON for [JsonExtensionData] with JsonObject area-System.Text.Json
#122838 opened Jan 3, 2026 by Copilot AI Loading…
1
@stephentoub
6
Fix ZIP64 header corruption when large file at large offset area-System.IO.Compression
#122837 opened Jan 3, 2026 by Copilot AI Loading…
@stephentoub
9
Fix StackOverflowException serializing dictionary with string key and object-converter that handles string area-System.Text.Json
#122835 opened Jan 3, 2026 by Copilot AI Loading…
1
@stephentoub
2
Fix: Socket.SendFile throws when Blocking=false area-System.Net.Sockets community-contribution Indicates that the PR has been added by a community member
#122831 opened Jan 3, 2026 by laveeshb Loading…
1
2
Add missing filesystem magic numbers to UnixFileSystemTypes enum area-System.IO
#122829 opened Jan 3, 2026 by Copilot AI Loading…
1
@stephentoub
9
Fix ReadOnlySequence.Slice validation for single-segment sequences area-System.Memory
#122828 opened Jan 3, 2026 by Copilot AI • Draft
1
@stephentoub
1
Consolidate GC.AddMemoryPressure/RemoveMemoryPressure implementation between NativeAOT and CoreCLR
#122824 opened Jan 2, 2026 by Copilot AI • Draft
@jkotas
36
Optimize AllocHeap: use new/delete with 4KB blocks and static allocation area-NativeAOT-coreclr
#122822 opened Jan 2, 2026 by Copilot AI Loading…
@jkotas
22
Add III.1.7 "Managed pointers exposing parameters outside of the method scope" to Ecma-335-Augments.md area-CodeGen-coreclr CLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI
#122821 opened Jan 2, 2026 by EgorBo Loading…
1 task done
@EgorBo
14
Skip empty sections when calculating a R2R PE file layout area-crossgen2-coreclr
#122820 opened Jan 2, 2026 by davidnguyen-tech Loading…
@davidnguyen-tech
1
[browser][coreCLR] rollup improvements arch-wasm WebAssembly architecture area-Host os-browser Browser variant of arch-wasm
#122814 opened Jan 1, 2026 by pavelsavara Loading… 11.0.0
@pavelsavara
5
Assume hash handles are always reusable in HashProviderCng. area-System.Security
#122813 opened Jan 1, 2026 by vcsjones Loading…
@vcsjones
4
[browser][coreCLR] JS modules consistency via gitHash arch-wasm WebAssembly architecture area-Host os-browser Browser variant of arch-wasm
#122801 opened Dec 31, 2025 by pavelsavara Loading… 11.0.0
@pavelsavara
5
Cleanup __builtin_available where platform is now guaranteed on Apple platforms area-System.Security os-ios Apple iOS
#122789 opened Dec 30, 2025 by vcsjones Loading…
@vcsjones
1
Fix some memory leaks in mono area-VM-meta-mono community-contribution Indicates that the PR has been added by a community member
#122784 opened Dec 30, 2025 by tpa95 Loading…
4
[release/9.0-staging] Update dependencies from dotnet/cecil area-codeflow for labeling automated codeflow
#122781 opened Dec 30, 2025 by dotnet-maestro bot Loading…
@dotnet-maestro
Intrinsify Enum.Equals to avoid boxing area-CodeGen-coreclr CLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI
#122779 opened Dec 29, 2025 by EgorBo Loading…
1
@EgorBo
8
Fix #84344 to ensure sufficient stack by calling RuntimeHelpers.EnsureSufficientExecutionStack() area-System.IO community-contribution Indicates that the PR has been added by a community member
#122761 opened Dec 28, 2025 by eriawan Loading…
1
6
Remove nonExpansive parameter from Dictionary::PopulateEntry area-VM-coreclr
#122758 opened Dec 28, 2025 by Copilot AI Loading…
@jkotas
2
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