Mozilla Firefox Developer Edition Changelog
What's new in Mozilla Firefox Developer Edition 42.0 Alpha 2
Aug 24, 2015- Improved private browsing windows block some web page elements that could track your web behavior across sites
- GTK3 integration (GNU/Linux only)
- Hardware acceleration for 2D canvas content (Mac OS X only)
- Indicator added to tabs that play audio with one-click muting (Adobe Flash supported since version 19)
- Process separation enabled by default in Developer Edition
- Intuitive Control Center contains restyled site security, site identity and private browsing
- Improved performance on interactive websites that trigger a lot of restyles
- Add-on signing enforcement
- Implemented ES6 Reflect
- Implemented Push API via Service Workers
- Asynchronous call stacks now allow web developers to follow the code flow through setTimeout, DOM event handlers, and Promise handlers.
- Remote website debugging over WiFi (no USB cable or ADB needed)
- Configurable Firefox OS Simulator in WebIDE, to simulate reference devices like phones, tablets, even TVs
- CSS filter presets in the Inspector
New in Mozilla Firefox Developer Edition 3.6.16 (Mar 23, 2011)
- Firefox 3.6.16 blacklists a few invalid HTTPS certificates.
New in Mozilla Firefox Developer Edition 3.0.13 Beta (Aug 3, 2009)
- Fixed several security issues.
- Fixed several stability issues.