We allow diffing native Postgres schema objects. Hypothetically, we may be able to extend this to include diffing tangental items through plugins support.

Current plugin ideas:

• Support for pg_cron and diffing pg_cron jobs

We will need to think about a good design for plugin support. How much should we expose to the plugins? If we expose too much interface, they will be annoying to maintain. If we expose too little, then they might have to re-hash a lot of our own internal functions. I'm leaning more towards the former than the latter, since our the internal implementations are not yet stable.