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.
Tool names and results can now be coloured and labelled based on which agents are running.
What's wrong with this entry?
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What
Tool name and result rendering now receive the set of active agents, so a tool's displayed name and its background colour can depend on what is running in the session.
Evidence
activeAgents
Strings lifted out of the shipped bundle, so the claim above can be checked against them.
Related
Other releases about the same thing. Found by shared names or similar wording; neither means one caused the other.