How does Sqitch for PostreSQL work?

Question

PostgreSQL

Explain what Sqitch is for, how and when it is used?

Answer 1

Well, not that I use it... Judging by the docks, it's a database versioning
utility .
we perceive the database as a separate application, write migrations and rollbacks to files (on the cheekbone) and this software gives us convenient tools for managing this stuff
Probably convenient for microservice architecture
Many frameworks and ORMs have similar functionality out of the box
And for what tasks are you looking for a tool ?