NCSA Mosaic Version Information

The following versions of NCSA Mosaic are either released or under development:

Version 1.0
Baseline supported NCSA Mosaic release.
Version 1.1
Maintenance release.
Version 1.2
Maintenance release.
Version 2.0
Latest official, supported version of Mosaic.
Version 2.1
Maintenance release.
A canonical feature list for version 2.1 is here.