Firefox 19 è stato rilasciato ieri 19 febbraio 2013. Ecco le novità principali:
- Built-in PDF viewer
- Canvas elements can export their content as an image blob using canvas.toBlob()
- Startup performance improvements (bugs 715402 and 756313)
- Debugger now supports pausing on exceptions and hiding non-enumerable properties
- Remote Web Console is available for connecting to Firefox on Android or Firefox OS (experimental, set devtools.debugger.remote-enabled to true)
- There is now a Browser Debugger available for add-on and browser developers (experimental, set devtools.chrome.enabled to true)
- Web Console CSS links now open in the Style Editor
- CSS @page is now supported
- CSS viewport-percentage length units implemented (vh, vw, vmin and vmax)
- CSS text-transform now supports full-width
- Certain valid WebGL drawing operations are incorrectly rejected, leaving incomplete rendering in affected pages (825205)
- Starting Firefox with -private flag incorrectly claims you are not in Private Browsing mode (802274)
- Plugins stop rendering when the top half of the plugin is scrolled off the top of the page, in HiDPI mode (825734)
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