Merge branch 'ebassi/issue-3905' into 'master'
authorEmmanuele Bassi <ebassi@gmail.com>
Wed, 28 Apr 2021 09:50:55 +0000 (09:50 +0000)
committerEmmanuele Bassi <ebassi@gmail.com>
Wed, 28 Apr 2021 09:50:55 +0000 (09:50 +0000)
docs: Add missing extra files for gdk4 sub-references

Closes #3905

See merge request GNOME/gtk!3481


Trivial merge