_Originally created by @anonym on [#7127 (Redmine)](https://public-redmine-archive.tails.boum.org/code/issues/7127)_ We did not import commit `7febc36b4c770dec084def2696bd0f956ef9442f` (“Add security enhancements suggested by Jesse Ruderman.”) into our Iceweasel 24.5.0esr build since they hadn’t been tested much in the wild at the time of building and so may introduce subtle regressions, which would be a shame for the Tails 1.0 release. This should be re-evaluated in time for Tails 1.1. This change is already live in Tor Browser 3.6-beta-2, and will be in the stable 3.5.5 release AFAICT, so we should ask Mike Perry or the other TBB people how it all went.