Django 1.4.16 release notes
October 22, 2014
Django 1.4.16 fixes a couple regressions in the 1.4.14 security release and a
bug preventing the use of some GEOS versions with GeoDjango.
Allowed related many-to-many fields to be referenced in the admin
Allowed inline and hidden references to admin fields
Fixed parsing of the GEOS version string