[repo-assist] Monthly Activity 2026-09

[github-actions]

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Activity for September 2026

Suggested Actions for Maintainer

Comprehensive list of all pending actions requiring maintainer attention:

• Review PR Bump github/gh-aw-actions/setup from 0.86.2 to 0.87.10 #468: Dependabot bump of github/gh-aw-actions/setup 0.86.2→0.87.10 — View
• Review PR: test: add SideEffects module to ReplicateInfinite and ThreadState test files — created this run
• Apply manually: issue [repo-assist] eng: bump GitHub Actions to latest versions across all workflows #463 contains a ready patch (Actions version bumps: checkout v7, setup-dotnet v6, cache v6, upload-artifact v7, dorny/test-reporter v3) that Repo Assist could not push directly because it touches protected .github/workflows/*.yaml files — a maintainer needs to download and apply it via the instructions in the issue — View
• Apply manually: issue [repo-assist] eng: bundle GitHub Actions updates + add SideEffects tests for Do and FoldWhile #442 contains a ready patch (bundled Dependabot Actions updates + SideEffects tests for FoldWhile/Do) blocked for the same protected-workflow-file reason — View
• Investigate Wrapping combinators (TaskSeq.map, taskSeq { for .. }) yield the final item twice over an external IAsyncEnumerable on a non-default TaskScheduler (Orleans grain) #452: Orleans-specific TaskSeq.map/for..yield final-item duplication bug. Root cause narrowed to shared CE/resumable-code machinery, but not reproducible offline — needs a maintainer/contributor with real Orleans dev access to drive further — View
• Check comment on Tail recursion for TaskSeq #62: tail recursion discussion — awaiting maintainer direction on whether to pursue stub overloads for TaskSeqBuilder now that upstream YieldFromFinal fix has landed — View
• Triage ValueTaskSeq for ValueOption and ValueTask #466: new feature request for a ValueTaskSeq type (ValueOption/ValueTask-based) from @xperiandri — unlabelled, needs feasibility assessment — View

Future Work for Repo Assist

• Do NOT re-attempt: rev/sort, allPairs, zip4, map3, iteri2, splitInto, exists2, map2, findBack (all rejected/closed)
• Do NOT re-engage on issue TaskEx index #139 (TaskEx index) or Tail recursion for TaskSeq #62 (tail recursion) unless new human activity appears
• Confirmed lengthBeforeMax, unfold, unfoldAsync, tryPick, tryFind, tryFindIndex in TaskSeqInternal.fs are early-exit patterns that cannot be converted to the while! idiom (no break in F#'s task/taskSeq CEs) — do not re-attempt this perf conversion
• Test files still without a SideEffects module: TaskSeq.Empty.Tests.fs (has an inline side-effect test but no dedicated module — may not need one), TaskSeq.Let.Tests.fs (binding-focused, may not need one). ReplicateInfinite.Tests.fs and ThreadState.Tests.fs now have one, added this run.
• Protected-file limitation: any engineering task touching .github/workflows/*.yaml cannot be pushed directly by the bot; results in a stranded issue with manual patch instead of a PR (see [repo-assist] eng: bump GitHub Actions to latest versions across all workflows #463, [repo-assist] eng: bundle GitHub Actions updates + add SideEffects tests for Do and FoldWhile #442)

Run History

2026-09-04 — Run

• 🔧 Created PR: test: add SideEffects module to TaskSeq.ReplicateInfinite.Tests.fs and TaskSeq.ThreadState.Tests.fs (Task 9, substituted for Task 8 — no viable while! perf conversions remained after verifying the last few early-exit patterns) — build succeeds, full suite 4469 passed / 0 failed
• 🔍 Verified no open issue is fixable under Task 3 criteria (no bug/help wanted/good first issue labelled issues); substituted with test-coverage work
• 📁 Closed [repo-assist] Monthly Activity 2026-08 #465 (August 2026 monthly activity) and opened this issue for September

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