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

An agent's permission mode can no longer be changed by another agent

You'll notice
Useful3 Signal4
Permissions

A lead agent can no longer change a teammate's permission mode; those messages are dropped.

What

The in-process team runner used to let a lead agent set a teammate's permission mode over the shared inbox. Those messages are now dropped with a warning instead, unconditionally.

Evidence

dropping mode_set_request message: permission mode changes are never accepted from the inbox

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 →