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 git bundle creation and upload system captures the current repository state (including uncommitted work via git stash create) and uploads it as a seed bundle for remote CCR sessions. Supports automatic fallback from --all to HEAD-only bundles when the full bundle exceeds size limits.
Evidence
Bundle upload system (search for "git bundle create" and "_source_seed.bundle")
Strings lifted out of the shipped bundle, so the claim above can be checked against them.