SumEn d9e6341e5b

fix(checkpoints): isolate cached history payloads from state readers (#7259) ...

* fix(checkpoints): isolate cached history payloads from state readers

Copy nested snapshot seeds and pending-write payloads at both cache boundaries.
Keep user copy callbacks outside the registry lock so readers cannot poison
later checkpoint materialization or deadlock by re-entering the cache.

Cover sync/async state accessor reads, nested message payloads, disabled-cache
controls and callback lock ownership.

* docs(checkpoints): document synchronous history copy costs

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Co-authored-by: Willem Jiang <willem.jiang@gmail.com>

2026-10-25 22:00:14 +08:00

..

extension-api

feat(workflows): add multi-Gateway coordination and session-authorized failover (#7138)

2026-10-23 23:31:43 +08:00

harness

fix(checkpoints): isolate cached history payloads from state readers (#7259)

2026-10-25 22:00:14 +08:00