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Pull requests list

Fix AssemblyNameInfoFuzzer culture name normalization
#123178 opened Jan 14, 2026 by Copilot AI • Draft
@MihaZupan
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 community-contribution Indicates that the PR has been added by a community member needs-area-label An area label is needed to ensure this gets routed to the appropriate area owners
#123169 opened Jan 14, 2026 by LeafShi1 Loading…
1
2
Fix buffer overflow in mono community-contribution Indicates that the PR has been added by a community member needs-area-label An area label is needed to ensure this gets routed to the appropriate area owners
#123168 opened Jan 14, 2026 by tpa95 Loading…
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
#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 • Draft
@EgorBo
3
[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…
@stephentoub
79
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
1
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
1
[release/9.0-staging] Update dependencies from dotnet/cecil area-codeflow for labeling automated codeflow
#123117 opened Jan 13, 2026 by dotnet-maestro bot Loading…
@dotnet-maestro
[release/9.0-staging] Update dependencies from dotnet/arcade area-codeflow for labeling automated codeflow
#123116 opened Jan 13, 2026 by dotnet-maestro bot Loading…
@dotnet-maestro
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