http://www.cellphonehits.net/android-os-2-0-donut-released-to-devs/
http://www.intomobile.com/2009/05/11/introducing-android-20-aka-donut.html

Seems k, vpn seems a bit out of place, official multi touch support is nice, hope they will roll it out for older devices as well.

<<The excitement over Android Donut may have been premature, as new information regarding not only the fresh code’s functionality but also its position in the platform ecosystem emerges. According to an Android framework engineer, Donut is not set to roll into Android OS 2.0; furthermore, he claims it will not include multitouch support.>>

http://www.slashgear.com/android-donut-clarified-not-os-2-0-no-multitouch-2750337/

[Moved from "Xda-developers forum: Android Donut trees are updated" – Tony]

Link:
http://forum.xda-developers.com/showthread.php?t=540740