- Added support for float values in the Unique validation rule and introduced PreventStaleDatabaseReads middleware and UniqueJobSkipped event for unique broadcast handling.
- Fixed numerous bugs: self‑referencing one‑of‑many queries, mode() float truncation, whereBetween with collections, SQLite foreign‑key quoting, clone() on relations, and date comparison TypeError.
- Improved documentation and code quality: corrected docblocks, removed dead code/imports, restored Cloud logging formatter, and added usingWritePdo to Connection.