With the merger of gerrit change 135756 (9665a657b005f3a5b882efff3dd5faeba73297d2 ), the change to the ENUM on (img|oi|fa)_major_mime field of the image, oldimage, and filearchive tables needs to be applied to production.
Not exactly a rush since nothing in core uses it, it is solely for the mol_handler extension (awaiting review at T66548), which is not yet on production.
Relevant patch files are:
maintenance/archives/patch-img_major_mime-chemical.sql
maintenance/archives/patch-oi_major_mime-chemical.sql
maintenance/archives/patch-fa_major_mime-chemical.sql
Version: unspecified
Severity: normal