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Sweep 22 Oct 2026 · 04:32Z Build v2.1.308 527 read Stable v2.1.308 Latest v2.1.308 Next v2.1.308 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.227 ·

Worker sync state is stored in a .ccr-dir-sync folder beside the repo

Sync state lives in a .ccr-dir-sync folder beside your repo so restarts resume quickly.

Under the hood No documentation found New Features
JSON All of v2.1.227
Under the hoodTier: how much it should matter to you
2Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
Remote SyncArea: what it touches
New FeaturesKind: in v2.1.227,
New FeaturesSection of the release
What

The syncer saves what it has already agreed with the laptop into a JSON file under a .ccr-dir-sync directory next to the repository root, named after the remote session id, so a restarted worker resumes instead of re-scanning everything.

Details
  • Written with restrictive permissions: file mode 0600, directory mode 0700.
  • Refuses to write if the state exceeds 64 MiB or if the file lists exceed what the reader will accept, logging "sync base too large to store".
  • Permanently gives up persisting after permission or read-only filesystem errors (EACCES, EPERM, EROFS), logging dir_sync_worker_persist_failed; syncing continues without a saved state.
Evidence

.ccr-dir-sync

Strings lifted out of the shipped bundle, so the claim above can be checked against them.

Read from
Names in the bundle.ccr-dir-sync

See this entry in the whole of v2.1.227 →

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