max / makenotwork

Release mnw-server v0.11.4 Ships GCK rotation on group member removal. The rotate route and the sync_group_grants table landed in 9a8bf2b3 with the client half in synckit@5e88f2d, but prod runs 0.11.3 from an older sha, so on the live server removing a group member revokes access without rotating the key. This release is what closes that. Carries migration 183 (synckit_group_grant_generations), so the promote is one-way: rollback restores the binary and release_contents, never the schema. Promoted with bears_migration set, which forces the operator confirm that acknowledges it. Green on run 30 at 56389f66, the first build to pass all nine host gates — most of which had never executed before today, having sat configured in the repo and absent from /etc/sando.