Le 22/10/2025 à 09:05, Stéphane Glondu a écrit :
since yojson 3.0.0 looked like a big version bump from version 2.2.0, I
preferred to upload it to experimental, so we can see how it fares.
It indeed is. It doesn't get installed naturally in opam-debian-switch.
I didn't try hard to force things. I think at least ocaml-atd is broken
(there is an open issue on GitHub about that).
I just did an opam-debian-switch run, then installed yojson 3.0.0:
atdgen and elpi got removed, but everything else stayed installed.
I also did a direct run installing yojson 3.0.0: atd*, elpi and
ppx_deriving_yojson (with tests) were uninstallable due to version
constraints. ppx_deriving_yojson (without tests) was installed nonetheless.
The issue for atdgen is:
https://github.com/ahrefs/atd/issues/431
Cheers,
--
Stéphane
