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.
Publish confirmation flags files whose real target is unverifiable
You'll notice
Useful3Signal3
Artifacts
Publish confirmation now flags files whose real target could not be verified before you agree.
What's wrong with this entry?
Anonymous. No account, no email.
What
When you confirm a publish, a file can now be annotated as a symlink or changing file whose target could not be verified, so you can see before confirming that what gets published may not be what you are looking at.
Evidence
(a symlink or changing file whose target could not be verified)
Strings lifted out of the shipped bundle, so the claim above can be checked against them.