iplayabc DB Migration

MySQL database migration tool based on Umzug v3.x. Current stable version is 3.0.8. It supports MySQL Named Lock for cluster-safe migrations, file integrity verification with hash checking, transaction support per migration, nested directory structures, and relative path storage. Differentiators include built-in cluster safety via MySQL locks and hash-based file integrity, which are often missing in simpler migration tools. The package requires Umzug v3 and mysql2.