[00:12:30] <wikibugs>	 3MediaWiki / 3File management: Moving a jpg file to .jpe should be forbidden - 10https://bugzilla.wikimedia.org/65437#c2 (10Sven Manguard) Alright, so there are two options here:  1) The .jpe extension is problematic, in which case we need to prevent it from being used.  2) The .jpe extension is not problema...
[21:07:46] <wikibugs>	 3MediaWiki / 3File management: Several users have problems with thumb - 10https://bugzilla.wikimedia.org/65945#c17 (10Tsui) @C. Scott Ananian: "since the existing assumptions that images are a certain size/fixed width/etc are rather hostile to mobile and PDF/print rendering"  This is exactly what your change...