coreApi is ^1.17.0, which no core on main offers yet, so the frozen-manifest job is proved against the head of the open website PR. Moves to the sha it merges as. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01E14m6SuuY6i1vASFeGDBeY