Migration Guide

Hello! I’m creating this post to get some opinions on what would be useful things to add in a possible comprehensive migration guide? Please put in your questions about v4 under this thread so we can try our best to answer them in the migration guide, as of now I considered:

  • installation instructions
  • user side changes to API
  • contributor/developer side changes (linked to a dev guide)
  • FAQs
  • high level overview of motivation, goals, and benefits of migration
  • scope of the betas released

Hi, I would like to see some examples about how to switch between the different back ends. And maybe something on the best way to jaxify models.