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.
New infrastructure checks whether the Claude GitHub App is installed on a repository and whether the user's GitHub token is synced via web-setup. These checks support the /schedule command's ability to determine if remote agents can access specific repos.
Evidence
GitHub checks (search for "checkGithubAppInstalled" and "checkGithubTokenSynced")
Strings lifted out of the shipped bundle, so the claim above can be checked against them.