Firefox 40.0.3 is now available for download and all existing users should be able to upgrade to it automatically (Menu > Help menu > About Firefox). This build contains many improvements including:
- Disabled the asynchronous plugin initialization.
- Fixed a segmentation fault in the GStreamer support (GNU/Linux).
- Fixed a startup crash when using DisplayLink (Windows Only).
- Fixed a regression with some Japanese fonts used in the <input /> field.
- Fixed: On some sites, the selection in a select combox box using the mouse could be broken.
- Fixed: Some search partner codes were missing.
- Various security fixed.