RAR archiver version 3.90
September 15, 2009 by firstname.lastname@example.org
The RAR archiver has been updated (8/19/2009) to version 3.90 (the "DOS" version also has OS/2 support). This is a command-line compression utility, with tight general and multimedia compression, recovery record option management of non-RAR archives, RCVT aRchive ConVersion Tool, and more.
Source: OS/2 Warp News and Rumors