May 15th, 2013· Updated for Firefox 21.0 & Thunderbird 17.0.6.
April 9th, 2013· Updated for Firefox 20.0 and Thunderbird 17.0.5.
February 20th, 2013· Updated for Firefox 19.0 and Thunderbird 17.0.3.
January 10th, 2013· Updated for Firefox 18.0 and Thunderbird 17.0.2.
· From this release onward the extension is blending in to Windows 7, since it's now the OS used the most in the world.
· From this release onward the extension is blending in Windows installations by default as well (previously blending Windows in was conditional on a manual preference change).
November 22nd, 2012· Updated for Firefox and Thunderbird 17.0: UA string format has changed, so this release can only be installed on 17.0+.
October 13th, 2012· Updated for Firefox 16.0.1.
August 31st, 2012· Updated for Firefox and Thunderbird 15.
July 26th, 2012· Updated for Firefox 14.0.1 and Thunderbird 14.0.
· Added support for Thunderbird to have a different version than Firefox, given that Thunderbird 14.0 was released concurrently with Firefox 14.0.1.
June 15th, 2012· Updated for Firefox 13.0 and Thunderbird 13.0.
April 26th, 2012· Updated for Firefox 12.0 and Thunderbird 12.0.
March 16th, 2012· Updated for Firefox 11.0 and Thunderbird 11.0.
February 3rd, 2012· Updated for Firefox and Thunderbird 10.0.
December 30th, 2011· Updated for Firefox and Thunderbird 9.0.1.
November 18th, 2011· Updated for 8.0: so that the app is seen by sites visited as version 8.0 installed on Windows XP.
· Also fixed buggy Thunderbird check introduced in version 7.0.1.1 that affected non-Thunderbird installations (this wasn't fixed in the preliminary 8.0 release, but is fixed in this one): when a pref doesn't exist, an exception is thrown, but the code was written assuming that null would be returned. Now the non-existing-pref-look-up exception is handled correctly.
November 7th, 2011· Added Thunderbird support.