Django 1.7.4 release notesP

January 27, 2015

Django 1.7.4 fixes several bugs in 1.7.3.

BugfixesP

Fixed a migration crash when unapplying contrib.contenttypes’s or contrib.auth’s first migration (#24075).
Made the migration's RenameModel operation rename ManyToManyField tables (#24135).
Fixed a migration crash on MySQL when migrating from a OneToOneField to a ForeignKey (#24163).
Prevented the static.serve view from producing ResourceWarnings in certain circumstances (security fix regression, #24193).
Fixed schema check for ManyToManyField to look for internal type instead of checking class instance, so you can write custom m2m-like fields with the same behavior. (#24104).