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Sweep 22 Oct 2026 · 21:04Z Build v2.1.309 528 read Stable v2.1.308 Latest v2.1.309 Next v2.1.309 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.227 ·

Transcript reads can go through the storage backend

Transcript tails and session lists can be read from the storage backend when one is supplied.

Under the hood Internal Changes
JSON All of v2.1.227
Under the hoodTier: how much it should matter to you
2Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
InternalsArea: what it touches
Internal ChangesKind: in v2.1.227,
Internal ChangesSection of the release
What

Transcript tails, recent-session lists, session enumeration and project-directory scans gained a path that reads from the storage backend instead of the filesystem. It is only taken when a backend is supplied; otherwise the existing file reads run unchanged.

Details
  • Tails are assembled by reading records backwards under a byte budget; recent sessions are listed by walking the transcript namespace with cursors instead of directory reads.
  • Transcripts marked as containing third-party content are still withheld, logged per session.
Evidence

withheld: contains_3p_transcript_markers

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

See this entry in the whole of v2.1.227 →

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