eXosip2 (3.1.0)	* AKA authentication.	* improve compliance & flexibility.eXosip2 (3.0.4)	* fix building SUBSCRIBE refresh.	* fix compliance issue with refer-to to-tag/from-tag parameters.	* fix bug for retransmissions or ACK with proxy that resolve	  to several IP.	* handle the "expires" parameter to update registration interval.	* handle the "expires" parameter to update publication interval.	* handle automatically publish refresh, and some error codes (423).	eXosip2 (3.0.3)	* Add TLS support.	* rewrite transport layer.	* add line= parameter in Contact headers for registrations.	* a few changes related to interop. issues.	* add missing *_REQUESTFAILURE events on no answer.	* Update registration interval when Expires header is in 200ok.	eXosip2 (3.0.2)	* fix call transfer issue with "Replaces" header.	* allow build/run eXosip in non-threaded model (without -DOSIP_MT).	* initial support for ucos.	* add support for qop authentication.	* remove registration context immediatly upon eXosip_register_remove.	* TCP: fix missing Contact in INVITE sent.	* TCP: fix missing "transport" in Contact for answers within dialog.	* TCP: fix possible race conditions.	eXosip2 (3.0.1)	* add Windows CE support with Visual Studio 2005	  (WM5.0,PocketPC 2003/2005, Smartphone)	* Update to osip2-3.0.1	* Add SRV record capabilities.	* add new OPTIONS: do not send 101, remove pre-route set from message.	eXosip2 (2.2.3)	* announce NOTIFY answers to application.	* fix authentication bugs from previous patch.	* fix TCP bug	* fix using code 699	eXosip2 (2.2.2)	* new version synchronized with osip2	* total rewrite of eXosip.	*   -> new API for more flexibility	*   ->   media negotiation must now be handled outside of eXosip2eXosip (0.9.1)	* add publish support through a nice API.	eXosip (0.9.0)	* improve presence support (busy, away, onthephone...).	* new eXosip_automatic_refresh() to refresh SUBSCRIBE and REGISTER.	* Fix dialog establishement when receiving NOTIFYs.	* This ChangeLog has not been updated seriously... Many changes	* have been done but they don't appear here. Sorry.	* status of libexosip:	*   call transfer : OK	*   redirection of calls (3XX) : OK	*   SUB/NOTIFY for presence : nearly OK (usable)	*   authenthication (REGISTER and INVITE only) : ok	eXosip (0.8.0)	* fix processing of 180 Ringing?	* fix bug when BYE is processed before a 2xx for INVITE.	eXosip (0.7.7)	* memory leaks.	* tiny bugs, code clean-up.	eXosip (0.7.6)	* fix bug when 1st proxy is using strict routing.	* support for IPv4 and IPv6.	* do not send 180 Ringing any more on new INVITEs.	* close correctly rtp streams in josua.	* improve the eXosip_event_wait method.	* performance updated on win32 for event handling.	eXosip (0.7.5)	* small improvements for josua.	* patch for IPv6 (uncomplete)	* patch for authentication	* improve configure.in file	* allow fancy reason phrase in SIP answer.	* allow to NAT traversal (firewall IP in SDP packet).	eXosip (0.7.3)	* warning fix.	* support for multiple registrations.	* support for authentifications for REGISTER.	eXosip (0.7.2)	* add RTP support with common ucl library.	* fix some memory leak.	* improve facility to change the local_sdp_port.	* add an event when ACK for 2xx is received.	eXosip (0.7.1)	* rewrite of header files and new directory architecture.	* support for INFO and OPTIONS within calls.	* support for AUDIO.	eXosip (0.6.3)	* use of event oriented interface in josua.	eXosip (0.6.2)	* New Event oriented interface with applications.	* support for both MSN or compliant UAs.	* SUBSCRIBE/NOTIFY for SIMPLE support.	* script for adding/updating subscribers. (eXosip_addsubscriber.sh)	eXosip (0.6.1)	* INVITE, CANCEL, BYE, REGISTER, MESSAGE, REFER	* script for adding/updating contact. (eXosip_addfreind.sh)	* script for adding/updating identity. (eXosip_addidentity.sh)	* NCURSES interface.	* options for current session.