Arrowjet is now a Cross-Database Sync Tool in Python (PG, MySQL, Redshift)

I've been building Arrowjet, an open-source Python library for fast bulk data movement. It started as a Redshift speed tool, but it now supports PostgreSQL, MySQL, and cross-database transfers. The latest addition: stateful sync that keeps tables in sync across databases. The problem Moving data between databases usually means writing custom scripts per source/destination pair. Add incremental logic, schema drift handling, retry on failure, and you're maintaining a mini-ETL framework. What sync