‘jsonapi_schema’ is incompatible with this version of Drupal core (9)

Are there no deprecations and stuff to be taken care of ?

Correct :-) also ran a pareview and gave me the same result (no deprecations but a lot of other warnings, I'll create another issue for that)

RTBC in that case :)

We are excited to include this module in farmOS, but we are building on Drupal 9 and Composer will not allow jsonapi_schema without this patch. Tried applying the patch via Composer as well, but I think the dependency version checks are performed BEFORE the patch is applied, so it doesn't work. :-(

I downloaded the module tarball to my local modules directory and applied the patch manually, and the module seems to work perfectly in Drupal 9! So I second the RTBC on this! :-)

LGTM.

Welcome to the future/present! 🥳

I cannot confirm or deny that my high consideration of farmOS and m.stenta was related on me jumping into this issue 😏

EDIT: sorry if I sounded like I have no consideration for the rest. I just wanted to express my liking of the project m.stenta is pushing forward. 🙏

Thanks you @e0ipso! For the D9 support and the kind words!! farmOS is going to make heavy use of the great work you've done in the D8/9 API initiatives! :-D