- Add migrations for per-namespace publish sequences and persistent WebSocket function settings
- Integrate PersistentWSManager and WSBridge into the gateway dependency graph
- Upgrade serverless engine to use a multi-tier rate limiter
- Update JWT claims to support custom application-defined fields
- Replace CLI-based rootwallet calls with agent-based communication
- Update production provisioner to support sudo-based service management
- Add API key-to-wallet resolution for gateway operator handlers
- implement `nodes`, `rollout`, `ssh`, and `status` commands
- add `migrate-conf` utility to register existing nodes with the gateway
- update database schema to support operator wallet tracking for nodes