As reported in #765 we should provide a smoother way to upgrade pgroll versions. Currently, users need to manually edit pulled migrations. To improve this process, we could provide an upgrade script to automate migration updates and handle breaking changes more seamlessly.

TODO

- [ ] add version information to pgroll migration files
- [ ] use pgroll version as version identifier
- [ ] if version is specified use that config parser

• add separate command for updating migration files locally