Firefox 5 has been released
Everyone has their own personal likes and dislikes when it comes to browsers, usually tempered by the add-ons available for it. Firefox went through something of a rough patch over the last couple of years with persistent memory leaks hampering not just the browser’s operation but slowing your entire PC down.
The latest Firefox release – version 5, doesn’t look very different to version 4, but there have been some substantial changes made under the hood to improve its performance. In fact it’s in exactly the area of network utilisation and memory space that the Mozilla coders are promising the most changes. So while it might not be the most exciting Firefox update so far, it certainly looks like being one of the most essential.
”Changelog“
- Added support for CSS animations
- The Do-Not-Track header preference has been moved to increase discoverability
- Improved canvas, JavaScript, memory, and networking performance
- Improved standards support for HTML5, XHR, MathML, SMIL, and canvas
- Improved spell checking for some locales
- Improved desktop environment integration for Linux users
- WebGL content can no longer load cross-domain textures
- Background tabs have setTimeout and setInterval clamped to 1000ms to improve performance
- The Firefox development channel switcher introduced in previous Firefox Beta updates has been removed


