مقيمة بـ 4 من 5 نجوم

بواسطة developernotes في يناير 6, 2010 · رابط دائم

You can modify the install.rdf file contained within the .xpi and change the em:maxVersion value from 2 to 3. Not everything appears to still work, but at least you get j/k navigation back within Thunderbird 3.