Django 1.4.19 release notes
January 27, 2015
Django 1.4.19 fixes a regression in the 1.4.18 security release.
- GZipMiddleware now supports streaming responses. As part of the 1.4.18
security release, the django.views.static.serve() function was altered
to stream the files it serves. Unfortunately, the GZipMiddleware consumed
the stream prematurely and prevented files from being served properly