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Pull requests list

[main] Source code updates from dotnet/dotnet needs-area-label An area label is needed to ensure this gets routed to the appropriate area owners
#123182 opened Jan 14, 2026 by dotnet-maestro bot Loading…
@dotnet-maestro
1
[browser] Add explicit runtime flavor to perf pipeline arch-wasm WebAssembly architecture area-Build-mono os-browser Browser variant of arch-wasm perf-pipeline Issues with dotnet-runtime-perf, or runtime-wasm-perf pipelines
#123181 opened Jan 14, 2026 by maraf Loading… 11.0.0
@maraf
1
Remove Debug.Assert from metadata entity struct constructors area-System.Reflection.Metadata
#123180 opened Jan 14, 2026 by Copilot AI Loading…
1
@stephentoub
3
Fix AssemblyNameInfoFuzzer culture name normalization area-System.Reflection.Metadata
#123178 opened Jan 14, 2026 by Copilot AI • Draft
@MihaZupan
1
Make ObjectsAllocatedByClass callback skippable with enabled COR_PRF_MONITOR_GC area-Diagnostics-coreclr community-contribution Indicates that the PR has been added by a community member
#123177 opened Jan 14, 2026 by valco1994 Loading…
1
2
[release/10.0] Backport dummy favicon fix for browser tests arch-wasm WebAssembly architecture
#123176 opened Jan 14, 2026 by oroztocil • Draft
@oroztocil
1
Update AlternateSystemColors of the KnownColorTable to match expected value area-System.Drawing community-contribution Indicates that the PR has been added by a community member
#123169 opened Jan 14, 2026 by LeafShi1 Loading…
1
3
Fix race condition in AssetCachingTests and re-enable test
#123167 opened Jan 14, 2026 by Copilot AI • Draft
@lewing
3
Simplify RID graph area-Host breaking-change Issue or PR that represents a breaking API or functional change over a previous release. needs-breaking-change-doc-created Breaking changes need an issue opened with https://github.com/dotnet/docs/issues/new?template=dotnet
#123161 opened Jan 13, 2026 by richlander Loading…
@richlander
5
Remove double negation in VN area-CodeGen-coreclr CLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI
#123160 opened Jan 13, 2026 by EgorBo Loading…
@EgorBo
3
Add RuntimeHelpers.IsKnownConstant optimization to string.Join for empty separator area-System.Runtime NO-MERGE The PR is not ready for merge yet (see discussion for detailed reasons)
#123158 opened Jan 13, 2026 by Copilot AI Loading…
11 tasks done
@stephentoub
6
Fix aspnet2 spmi area-CodeGen-coreclr CLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI
#123154 opened Jan 13, 2026 by EgorBo Loading…
@EgorBo
9
[RyuJit/WASM] Refactoring in preparation for parameter homing arch-wasm WebAssembly architecture area-CodeGen-coreclr CLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI community-contribution Indicates that the PR has been added by a community member
#123152 opened Jan 13, 2026 by SingleAccretion • Draft
1
Add Base64 parity APIs with Base64Url area-System.Buffers
#123151 opened Jan 13, 2026 by Copilot AI Loading…
9 tasks done
@stephentoub
88
JIT: Import ConditionalSelect as BlendVariableMask area-CodeGen-coreclr CLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI community-contribution Indicates that the PR has been added by a community member
#123146 opened Jan 13, 2026 by saucecontrol • Draft
1
[WIP] Add span-based ZlibEncoder and ZlibDecoder APIs area-System.IO.Compression
#123145 opened Jan 13, 2026 by iremyux • Draft
1
@iremyux
5
Change Regex Cache to use a System.Threading.Lock instance directly area-System.Text.RegularExpressions NO-REVIEW Experimental/testing PR, do NOT review it
#123144 opened Jan 13, 2026 by jkoritzinsky • Draft
@jkoritzinsky
3
[clr-interp] Add Swift calling convention support to CoreCLR interpreter area-CodeGen-Interpreter-coreclr
#123142 opened Jan 13, 2026 by kotlarmilos • Draft
2 of 6 tasks
11.0.0
@kotlarmilos
1
arm64: Add support for BFI and BFX instruction area-CodeGen-coreclr CLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI community-contribution Indicates that the PR has been added by a community member
#123138 opened Jan 13, 2026 by jonathandavies-arm Loading…
1
Fix NullReferenceException in ConfigurationElement indexer when property is undefined area-System.Configuration
#123133 opened Jan 13, 2026 by Copilot AI Loading…
1
@stephentoub
1
[browser][coreCLR] implement JS interop arch-wasm WebAssembly architecture area-System.Runtime.InteropServices.JavaScript os-browser Browser variant of arch-wasm
#123131 opened Jan 13, 2026 by pavelsavara Loading… 11.0.0
1
@pavelsavara
2
JIT: Remove unused isRecompute parameter from lvaMarkLclRefs
#123127 opened Jan 13, 2026 by Copilot AI Loading…
@jakobbotsch
4
[release/8.0-staging] Update dependencies from dotnet/xharness area-codeflow for labeling automated codeflow
#123123 opened Jan 13, 2026 by dotnet-maestro bot Loading…
@dotnet-maestro
1
[release/9.0-staging] Update dependencies from dotnet/xharness area-codeflow for labeling automated codeflow Servicing-approved Approved for servicing release
#123122 opened Jan 13, 2026 by dotnet-maestro bot Loading…
@dotnet-maestro
[release/10.0] Source code updates from dotnet/dotnet area-codeflow for labeling automated codeflow
#123119 opened Jan 13, 2026 by dotnet-maestro bot Loading…
@dotnet-maestro @oroztocil
3
ProTip! Updated in the last three days: updated:>2026-01-11.