YouTube High Definition Version History

70 versions

Be careful with old versions!

These versions are displayed for reference and testing purposes. You should always use the latest version of an add-on.

Version 1.1 19.5 KB Works with Firefox 3.0 and later

Firefox 11 Support

Version 1.0 19.5 KB Works with Firefox 3.0 and later

Localisation Support

Version 0.9 16.4 KB Works with Firefox 3.0 and later

Firefox 10 and Localisation Support

Version 0.8 16.4 KB Works with Firefox 3.0 and later

Panel Width Fix

Version 0.7 16.4 KB Works with Firefox 3.0 and later

Firefox 9 Support, Tools Menu and Toolbar Button Support

Version 0.6 16.4 KB Works with Firefox 3.0 and later

Youtube Channel Support

Version 0.5 19.5 KB Works with Firefox 3.0 and later

Flash Player Fix

Version 0.4 19.5 KB Works with Firefox 3.0 and later

Firefox 8 Support

Version 0.3 388.1 KB Works with Firefox 3.0 and later

A Minor Bug Fix

Version 0.1 391.2 KB Works with Firefox 3.0 and later