Fedora 37 is out of support so, as per our policy, update the CI image
to the oldest still-supported release, which is 39.
Update the mingw CI image too, as it’s built on top of the Fedora one.
Update the supported platforms documentation (and fix the Debian version
listed there to match what’s currently in CI, which is up to date).
Signed-off-by: Philip Withnall <pwithnall@gnome.org>
This just updates the list to reflect what we currently have in CI,
rather than any radical changes.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
These files are Markdown-ified versions of the following wiki pages:
* https://wiki.gnome.org/Projects/GLib/CompilerRequirements
* https://wiki.gnome.org/Projects/GLib/SupportedPlatforms
Keeping the files in version control with the rest of the documentation
means they should be easier to find, and easier to remember to keep up
to date.
They have not been modified other than to change to Markdown and tweak
the formatting. Content updates to them will be done in future commits.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>