// Write release notes for completed changes. Use when PR modifies tracked paths and needs release notes entry.
Performs multi-agent, multi-model code review of F# compiler PRs across 19 dimensions including type checking, IL emission, binary compatibility, and IDE performance. Dispatches parallel assessment agents per dimension, consolidates with cross-model agreement scoring, and filters false positives. Invoke when reviewing compiler changes, requesting expert feedback, or performing pre-merge quality checks.
Always invoke after editing .fs files. Provides fast parse/typecheck feedback without a full dotnet build. Prefer this over dotnet build for iterative changes. Also finds symbol references and inferred type hints.
Detect flaky tests by scanning recent AzDo CI builds for test failures recurring across multiple unrelated PRs. Use when investigating intermittent failures, CI instability, deciding which tests to quarantine, or checking if RunTestCasesInSequence no-ops are causing parallel-safety issues.
Fix F# debugging issues (breakpoints, .pdb, sequence points). Build, run VS integration tests, inspect IL/PDB.
Retrieve and analyze Azure DevOps build failures for GitHub PRs. Use when CI fails. CRITICAL: Collect ALL errors from ALL platforms FIRST, write hypotheses to file, then fix systematically.
Investigate compiler failures, test errors, or unexpected behavior through systematic minimal reproduction, 3-hypothesis testing, and verification. Always re-run builds and tests after changes.
| name | release-notes |
| description | Write release notes for completed changes. Use when PR modifies tracked paths and needs release notes entry. |
From GitHub repo variable VNEXT (e.g., 10.0.300)
preview.md<VSMajorVersion>.vNext.mddocs/release-notes/.<Sink>/<Version>.md
.Language.FSharp.Core.VisualStudio.FSharp.Compiler.Service### Fixed
* Bug fix description. ([Issue #NNN](...), [PR #NNN](...))
### Added
* New feature description. ([PR #NNN](...))
### Changed
* Behavior change description. ([PR #NNN](...))
### Breaking Changes
* Breaking change description. ([PR #NNN](...))
* Description. ([PR #NNNNN](https://github.com/dotnet/fsharp/pull/NNNNN))* Description. ([Issue #NNNNN](...), [PR #NNNNN](...))PR fails if changes in tracked paths without release notes entry containing PR URL.
Add NO_RELEASE_NOTES label to skip.