Add snapshot usage and protected cleanup, preserve unsaved profile edits, avoid holding SQL connections during snapshot deletion, and fix download filenames. Include regression tests and API documentation.
Add exact-image compatibility policy, experimental admission, paginated build history and shared reauthentication checks. Preserve uncertain Docker creation records, bound frontend resource waits and renew runtime sessions proactively.
Lazy-load and split Monaco, add regression and opt-in live Docker fault tests, and record full race and real-browser acceptance results.