userver-0.3.0:
  o Released August 1, 2003 

userver-0.3.1:
  o Released August 25, 2003 
  o TBB - Modified some comparisons of sd (socket descriptor) with FD_SETSIZE
  o TBB - Added new option, --version to print version of the server
  o TBB - Print ifconfig info on Linux 
          (for experimental config info e.g., txqueuelen)
  o TBB - Print /proc/cpuinfo on Linux 
          (for experimental config info)
  o TBB - Added stats for ListenOverflows and ListenDrops from 
          /proc/net/netstat
  o TBB - Fixed glitch in getting args for --full-read
  o TBB - Use full path now for ifconfig
  o TBB - Added code to track replies per cache entry

userver-0.3.2:
  o Released October 3, 2003
  o TBB - cleaned up select_loop, poll_loop, epoll_loop, send_loop
          to use more common code.
  o TBB - added some of the test scripts and httperf log file generator
          code to the distribution
  o TBB - cleaned up, commented and added usage for the scripts
          in the scripts directory
  o TBB - updated the README in the scripts directory
  o TBB - fixed incorrect closing of connections for special escape uri's
  o DP  - Added some code to optimize transfer of zero-byte file.
  o DP  - Added some code to trace accept, read, write, close, and 
          reply rates at the server side (uses special escape uri's)
  o TBB - Used inet_pton instead of inet_aton on Solaris
  o TBB - Added docs (test files) directory to the distribution