Status as of 2011-09-23
WTP 3.3.1 was officially released on September 23, 2011. It addresses a number of bugs in the original 3.3.0 release requested by adopters and the community at large. The next scheduled maintenance release, 3.3.2, will be included in Indigo SR2. Users of Indigo should use the Indigo Update Site, http://download.eclipse.org/releases/indigo/, to update to Indigo SR1 and WTP 3.3.1.