What's new in 2.9.42:
*) fixed RouterOS configuration to reset when "Soft Reset" jumper on
RB133C or JP1 on RB532r5 is shorted;
*) webproxy-test - fixed FTP protocol detection;
*) routing-test - fixed bgp crash;
*) fixed wireless sniffer file format;
*) work around bugs in some WPA2 implementations that do not do
proper group key updates;
Mikrotik RouterOS version 2.9.42 and 3.0beta7 released!
http://www.mikrotik.com/download.html