MozillaZine has some details at
http://mozillazine.org/talkback.html?article=7507
"Mozilla Thunderbird 1.5 Beta 2 is now available for download. This is the last beta release of the next major Thunderbird update and is aimed at testers, and extension/theme authors. The final release of Thunderbird 1.5, which will be widely promoted to end-users, is scheduled for later this year along with Firefox 1.5."
New Release Notes are located at http://www.mozilla.org/products/thunder ... beta2.html
Link to 'all platforms' download page:
http://www.mozilla.org/products/thunder ... -beta.html
(only English when writing this)
UserAgent: Mozilla/5.0 (Windows; U; Windows NT 5.0; fi-FI; rv:1.7.10) Gecko/20050717 (No IDN) Firefox/1.0.6
