Archived
A tier whose module a later tier is built by waited for the machines running it to report after the build — and relied on the catalogue's moved event to send them. A rebuild from the same source commit is not a move the catalogue announces: the build machine rebuilt for a controller change kept its commit, nothing sent it, and the plan waited on a report that would never come (2026-10-01, 19:45Z). The plan now sends the machines running a gated module once, records when, and waits for the reports after that.