Initially, I thought it was about data versions within a database.

However, this seems like the traditional database migrations which has been used since forever, isn't it?

For our Ruby shop, we use Sequel Migrations[0]. For generic migrations, using pure SQL, MyBatis[1] migrations is fantastic.

[0]: https://github.com/jeremyevans/sequel/blob/master/doc/migrat...

[1]: https://mybatis.org/migrations/