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.
This is a maintenance release focused on internal improvements. Users should not experience any breaking changes to the CLI interface or core functionality. The output style feature will return in a future update with improvements based on user feedback.
Related
Other releases about the same thing. Found by shared names or similar wording; neither means one caused the other.