Where is the migration guide for php?

First of all, it’s really annoying to post here. This is listed as a feedback/support page, but I have to fill in a ton of unrelated info.

Where is the migration guide for those who set up their own app with the existing library? This change is rather out-of-the-blue and I’ve already spent weeks integrating it in PHP, so there’s another ton of work to be done to migrate to the new library.

Hi, that is frustrating, especially after weeks of integration work. You can find the library on the GitHub repo, Developer docs. On the changelog or migration md file you can check release notes for the new major version. Good luck with it!

I’m talking about GitHub - Shopify/shopify-app-php: PHP Package for building Shopify Apps. Authored & maintained by Shopify. · GitHub, there’s no migration guide present. There’s some references to the changelog, but I’m not sure what relevancy this changelog has to the previous repository, nor does it really explain what needs to be done.

yes it’s very annoying, slopify strikes again and leaves us hanging with tons of unmerged PRs written by humans in a perfectly good repo, i wish they had just merged the outstanding PRs and done one last release before abandoning us