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 v2.1.246 Home All releases olderv2.1.245 v2.1.247newer
Claude Code v2.1.246

Releasing held messages now returns a summary

Under the hood
Useful1 Signal1
Cloud Sessions

Messages held during cloud startup now report counts and refusal reasons when released.

What

The routine that releases messages held during cloud startup reports counts of unsent, unconfirmed and still-held messages plus the reasons any were refused, rather than just waiting for the posts.

Details
  • On a final release, messages that were never issued are withdrawn.
  • The resequencing telemetry gained a field recording what the message was withheld for: settings, file sync, or both.
Evidence

tengu_home_seed_prompt_resequenced

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

See this entry in the whole of v2.1.246 →