TCPHA - Version 0.2.0 - Aug 27, 2005

	* Adopted symmetric multiple-thread event-dirven architecture
	* Fixed some bugs

TCPHA - Version 0.1.4 - Jan 1, 2005
	
	* added some new features into TCPHA,mainly dealing 
	with fault tolerance,debugging,logging,BE dynamic register etc.and also fixed some
	tiny bugs,tidied up codes,with some codes rewritten and many commentaries added.
	Thanks go to Dan Tang,Mulyadi Santosa and cheaney Chen for some helpful discussion.
	
TCPHA - Version 0.1.3 - May 19, 2004
	
	* code tidied up and some tiny changes to algorithm.
       
TCPHA - Version 0.3.1 - May 15, 2004

	* tried a new mechanism to support P-HTTP(Persistent HTTP).
	   
TCPHA - Version 0.1.2 - May 8, 2004

	* improved the TCP Handoff mechanism.

	* tcpha_be.c,tcpha_fe.c:changed worker_daemon() 
	   and supervisor_daemon() to fix RedHat-8.0(Kernel 2.4.18).
	   
TCPHA - Version 0.1.1 - April 28, 2004

	* initial release.