May 1, 2015
Django 1.7.8 fixes:
Database introspection with SQLite 3.8.9 (released April 8, 2015) (#24637).
A database table name quoting regression in 1.7.2 (#24605).
The loss of null/not null column properties during field alteration of MySQL databases (#24595).
null
not null
Django 1.7.9 release notes
Django 1.7.7 release notes
Dec 25, 2023