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.
No new environment variables, commands, or configuration options were added in this release.
Users of AWS_BEARER_TOKEN_BEDROCK and CLAUDE_CODE_SKIP_BEDROCK_AUTH do not need to change their configuration; existing setups will continue to work as before.