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.
The ultraplan status indicator now shows distinct states: "ultraplan ready", "ultraplan needs your input", and a generic "ultraplan" state, giving users better visibility into where their review plan stands.
Evidence
Ultraplan phases (search for "ultraplan needs your input")
Strings lifted out of the shipped bundle, so the claim above can be checked against them.