Skip to content

Pull requests: dotnet/runtime

New pull request New
515 Open 54,932 Closed
515 Open 54,932 Closed
Author
Filter by author
Loading
Label
Filter by label
Loading
Use alt + click/return to exclude labels
or ⇧ + click/return for logical OR
Projects
Filter by project
Loading
Milestones
Filter by milestone
Loading
Reviews
Filter by reviews
No reviews Review required Approved review Changes requested
Assignee
Filter by who’s assigned
Assigned to nobody Loading
Sort
Sort by
Newest Oldest Most commented Least commented Recently updated Least recently updated Best match
Most reactions
👍 👎 😄 🎉 😕 ❤️ 🚀 👀

Pull requests list

JIT: Add guarded devirtualization support for generic virtual methods 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
#132361 opened Aug 15, 2026 by hez2010 Contributor Loading…
4
Arm64: opportunistically light up LSE atomics for NativeAOT area-CodeGen-coreclr CLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI
#132358 opened Aug 15, 2026 by EgorBo Member • Draft 12.0.0
1
@EgorBo
17
Support deserializing read-only collections in XmlSerializer via [CollectionBuilder] area-Serialization
#132356 opened Aug 15, 2026 by StephenMolloy Member • Draft
1
@StephenMolloy
3
Expose Composite ML-DSA CNG identifiers area-System.Security
#132353 opened Aug 15, 2026 by PranavSenthilnathan Member Loading…
1
@PranavSenthilnathan
3
Fix X509 reference leak in SslStream extra chain certificates on Unix area-System.Security community-contribution Indicates that the PR has been added by a community member
#132351 opened Aug 15, 2026 by glima Loading…
1
3
Implement AES-KW area-System.Security cryptographic-docs-impact Issues impacting cryptographic docs. Cleared and reused after documentation is updated each release.
#132349 opened Aug 14, 2026 by vcsjones Member Loading…
1
@vcsjones
7
Normalize X509Chain App/Cert policies across OSes area-System.Security
#132348 opened Aug 14, 2026 by bartonjs Member Loading…
1
@bartonjs
12
Update guidelines for C++ standard library usage and build against libc++ w/ libstdc++ ABI for linux arm/arm64/x64 area-Infrastructure
#132347 opened Aug 14, 2026 by jkoritzinsky Member • Draft
@jkoritzinsky
8
Convert managed ilasm to use ANTLR actions instead of visiting the parse tree area-ILTools-coreclr
#132346 opened Aug 14, 2026 by jkoritzinsky Member • 4/4 Loading…
@jkoritzinsky
3
Enable ReadyToRun for CoreCLR browser-wasm arch-wasm WebAssembly architecture area-ReadyToRun os-browser Browser variant of arch-wasm
#132339 opened Aug 14, 2026 by pavelsavara Member • Draft 12.0.0
@pavelsavara
6
Remove multi-level lookup completely area-Host
#132335 opened Aug 14, 2026 by elinor-fung Member Loading… 12.0.0
1
@elinor-fung
7
Match versioned OS platform attributes in CoreCLR PInvokeCollector, add regression test area-Build-mono
#132332 opened Aug 14, 2026 by Copilot AI Loading…
@akoeplinger
4
Use rolling Windows Helix queue for CoreCLR area-Infrastructure-coreclr Only use for closed issues
#132328 opened Aug 14, 2026 by chcosta Member Loading…
@chcosta
5
Represent cached generic context as a local area-CodeGen-coreclr CLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI
#132322 opened Aug 14, 2026 by AndyAyersMS Member • Draft
@AndyAyersMS
3
Fix hang in InvalidClientRequestTests by guarding oversized Content-Length cases to managed implementation area-System.Net.Http
#132321 opened Aug 14, 2026 by alinpahontu2912 Member • Draft
@alinpahontu2912
3
[ci-scan-feedback] Add fixer freshness/live-leg gate to stop already-fixed & retired-leg PRs area-Infrastructure
#132318 opened Aug 14, 2026 by Copilot AI • Draft
1
@kotlarmilos
4
[TEMP][DO NOT MERGE] Validate test131537 under Mono wasm-AOT on Chrome arch-wasm WebAssembly architecture area-Infrastructure-mono NO-MERGE The PR is not ready for merge yet (see discussion for detailed reasons)
#132315 opened Aug 14, 2026 by pavelsavara Member • Draft
@pavelsavara
20
[mono][wasm] Pin OP_MOVE destinations in the GC pin area arch-wasm WebAssembly architecture area-Codegen-AOT-mono
#132306 opened Aug 14, 2026 by pavelsavara Member • Draft 11.0.0
@pavelsavara
20
[Profiler] Fix DoStackSnapshot calls in ELT hooks area-Diagnostics-coreclr
#132301 opened Aug 14, 2026 by mdh1418 Member Loading…
1
@mdh1418
12
Add Agent Merge CI guardrails to Copilot instructions area-Infrastructure
#132296 opened Aug 13, 2026 by jkoritzinsky Member Loading…
@jkoritzinsky
3
Improve NRBF ArrayRecord.GetArray(allowNulls: false) perf area-System.Formats.Nrbf
#132293 opened Aug 13, 2026 by Copilot AI • Draft
@adamsitnik
9
Add standalone runtime test repro skills area-skills Agent Skills
#132289 opened Aug 13, 2026 by jkoritzinsky Member Loading…
@jkoritzinsky
9
[System.Configuration] Fix settings upgrade on iOS and tvOS area-System.Configuration os-ios Apple iOS
#132283 opened Aug 13, 2026 by steveisok Member Loading…
1
@steveisok
17
Handle exceptions from parallel ReadyToRun compilation area-ReadyToRun
#132282 opened Aug 13, 2026 by agocke Member Loading…
@agocke
8
Add configurable SSE parser buffer limit area-System.Net
#132275 opened Aug 13, 2026 by Copilot AI • Draft
1
@mrek-msft
39
ProTip! Adding no:label will show everything without a label.