* [gh-ost v1.1.11](https://github.com/github/gh-ost) – Triggerless online schema migration for MySQL using binlog-driven table copying and synchronization with low master load and interactive control.

* [sqldef v3.11.20](https://github.com/sqldef/sqldef) – Idempotent schema management for MySQL, PostgreSQL, SQLite3, and SQL Server using SQL.