fix: serialize deferred-work ledger and sprint board writers cross-process (#286, #469) - #726

Merged

pbean merged 12 commits into

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pbean/ledger-lock-286-469

Aug 26, 2026

Commits on Aug 26, 2026

fix(deferredwork): serialize ledger mutators on a cross-process lock (#286, #469)
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86e09d4
feat(deferredwork): batched locked mutation primitives — append_entries, mark_open_many, record_decision (#286)
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7981a3e
fix(sweep,decisions,cli,tui): adopt the batched locked ledger primitives (#286, #469)
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91dc1f5
fix(engine,sprintstatus): batch harvest/carry appends and serialize the board advance (#286, #469)
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6fef124
fix(engine): entry-scoped story-close rollback via reopenable closes (#286)
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24d9220
fix(engine,sweep): CAS-guard the defer and migration ledger restores (#286)
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59da25e
fix(engine): CAS-guard the pre-harvest ledger restore and tighten its unlink (#286)
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2bb76e4
docs(features,agents,changelog): document the ledger/board lock and consolidate the entries (#286, #469)
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e7ff982
fix(test): compare the untouched board against the bytes it was written with (#286, #469)
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8768cb5
fix(deferredwork,engine,sprintstatus): close two windows the review found (#286, #469)
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7ab473b
fix(deferredwork,cli): stop a no-op batch taking a lock, and stop blaming the lock for disk errors (#286, #469)
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b82d998
fix(deferredwork,engine): report an id collision in the merge, and skip the lock for a missing ledger (#286, #469)
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148cbd6