Reading a new releasev2.1.251Analysing changes · 2/5Sorting the findings · 1/4 steps470 findings$18.91 so far
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.
A new allowedChannelPlugins managed setting allows Teams/Enterprise admins to restrict which channel plugins can be enabled. When set, it replaces the default Anthropic allowlist — admins decide which plugins their organization can use.
Evidence
Channel allowlist (search for "allowedChannelPlugins", "Teams/Enterprise allowlist of channel plugins")
Strings lifted out of the shipped bundle, so the claim above can be checked against them.