See what’s new in Firefox!

Release Notes tell you what’s new in Firefox. As always, we welcome your feedback. You can also file a bug in Bugzilla or see the complete list of changes in this release.

45.0.1

March 16, 2016

We'd also like to extend a special thank you to all of the new Mozillians who contributed to this release of Firefox!

Fix a potential performance regression (Youtube for example) (1220502)
Fix a regression causing search engine settings to be lost in some context (1254694)
Bring back non-standard jar: URIs to fix a regression in IBM iNotes (1255139)
XSLTProcessor.importStylesheet was failing when <import> was used (1249572)
Fix an issue which could cause the list of search provider to be empty (1255605)
Fix a regression when using the location bar (1254503)
Fix some loading issues when Accept third-party cookies: was set to Never (1254856)