Please create a tag for Coq 8.20 in Coq Platform 2025.01

[MSoegtropIMC]

The Coq team released Coq 8.20.0 on September 3rd, 2024.
The corresponding Coq Platform release 2025.01 should be released before Jan 31st, 2025.
It can be delayed in case of difficulties until Feb 28th, 2025, but this should be an exception.

This issue is to inform you that to our (possibly a few days old) best knowledge the latest released version of your project (2.2.0) does not work with Coq 8.20.0.
We tried to remove version restrictions in opam files and possibly make or configure files, but this did not suffice.

Please note that in Coq Platform CI (unlike Coq CI) we test only released / tagged versions. Coq CI appears to test this project, but has some special handling for your project which makes it difficult to retrieve the commit it tests for your project.

Could you please create a tag and opam package, or communicate us any existing tag that works with Coq branch v8.20, preferably before Dec 31st, 2024?
In case we might have to delay the Coq Platform release cause of issues with your project, we would prefer to be informed about the situation as early as possible.

In case the tag and opam package are available before Dec 8th, 2024, it will be included in an early Coq Platform beta release of the for Coq 8.20.0.

The working branch of Coq Platform, can be found here main.
It contains package pick ~8.20~2025.01 which already supports Coq version 8.20.0 and contains already working (possibly patched / commit pinned) Coq Platform packages.

Please don't close this issue, even after creating the new tag and/or opam package.
We will close the issue after updating Coq Platform.
This is a measure of 'double book keeping' in order to avoid that we ship the wrong version.

In any case, Coq Platform won't be released before this issue is closed!

Thanks!

P.S.: this issue has been created automatically based on CI status.

CC: coq/platform#449

[CohenCyril]

Does 2.3.0 work for you?

[MSoegtropIMC]

Yes, thank you.

I created a local opam package with these dependencies:

depends: [
  "coq"                    {(>= "8.16" & < "8.21~") | = "dev"}
  "coq-elpi"               {< "2.4~"}
  "dune"                   {>= "3.8"}
  "coq-mathcomp-ssreflect" {(>= "2.0" & < "2.4~") | = "dev"}
  "coq-mathcomp-algebra"
  "coq-mathcomp-bigenough" {(>= "1.0" & < "1.1~") | = "dev"}
  "coq-mathcomp-finmap"    {(>= "2.0" & < "2.2~") | = "dev"}
]

If these dependencies are OK with you, I can do a PR for the opam package. You should have an eye on the lower bounds - I didn't touch these. The upper bounds for coq-elpi and coq-mathcomp-ssreflect I adjusted to what makes most sense to me (minimum minor release which is compatible with Coq Platform).

[MSoegtropIMC]

P.S.: should there be a version restriction for coq-mathcomp-algebra?

[MSoegtropIMC]

I updated coq-mathcomp-multinomials to version 2.3.0 in Coq Platform using the upstream opam package => closing.