Be careful with old versions!
+ Add optional statusbar display of theme and Companion package mode, controlled by new pref extensions.nightlaunchcompanion.showStatusBarInfo (default off). There's no UI for controlling this, other than the pref, since this is a developer-oriented feature.
+ When opening the landing page, open the changelog rather than the welcome page if triggered by update instead of first run.
- background in titlebar
- titlebar spacing
- domain highlighting
- location bar popup background color
+ Improves styling of STOP state of NNL go button when using combined go-reload-stop.
This is still mostly for Fx3.6 users. Drops support for Fx3.5. Will install with Fx4 and up, although most customization features don't yet do anything there.
Also adds platform-specific styling for Mac and Linux.