Source Intelligence

DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.

All of v2.1.221 Home All releases olderv2.1.220 v2.1.222newer

New namespaced storage key factory ("storageV5")

Not switched on
Useful2 Signal3
Internals Notable

A new namespaced storage-key system exists for transcripts, settings and memory, but nothing supplies its backend.

A storageV5 key factory covering transcripts, history, memory and settings exists; no backend supplies it here.

What

A key-builder module now constructs storage keys under fixed namespaces instead of raw filesystem paths, but it only comes into play when a storageV5 backend is supplied, and nothing observable in this build was confirmed to supply one.

Details
  • Namespaces covered: transcript, history, mailbox, log, globalConfig, settings (user/project/local), task, memory, pluginRegistry, pluginCache, cache, paste, state, feedbackDraft, agentMemory, identity, team, sidecar, scratch, userConfigDir and job.
  • A validator rejects names containing slashes, NUL, "." or "..", so keys cannot escape their namespace.
  • Transcript loading uses the factory when a storageV5 backend is passed, and falls back to the existing filesystem path otherwise, so current behaviour is unchanged.
  • What provides a storageV5 backend could not be determined from the build.
Evidence

namespace: "pluginRegistry"

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

See this entry in the whole of v2.1.221 →