Bugfixes:
- citnames: include filter works with trailing separator ( #539, @Pennycook )
- dependency: fmt to work with all recent versions ( #471, #526, #543, @peeweep , @Moisan )
- ci: fix GitHub action runs ( #533, @mamaria-k )
- cmake: Avoid warning about
DOWNLOAD_EXTRACT_TIMESTAMP( #531, @Spongman ) - language: Add missing include for std::find ( #530, @thesamesam )