FreeSWITCH ChangeLog for 1.2.3

docs/ChangeLog

+freeswitch (1.2.3)
+	core: add hold_events variable with start and stop times for each hold (r:9a193a9c)
+	core: update json lib in core and ESL and re-apply old patches (r:5a956890)
+	core: add skip_cdr_causes variable to list call hangup causes that should not trigger cdr processing (r:3cf238fc)
+	formats: add mod_mp4v2 for mp4 recording, most things are hardcodec, but it should work with 8000hz audio and H264 video (r:7e01bd10)
+	libsofia: Fix DoS vulnerability in processing Route Header (r:016550f2/FS-4627)
+	libtpl: add tpl to tree (r:4985a41f)
+	mod_sofia: add transfer_to variable for call processing (r:1b2b4565)
+	
 freeswitch (1.2.2)
 	configuration: Add language config files for es-ES,es-MX,pt-BR,pt-PT (Thanks Francois Delawarde) (r:9cde99b4/FS-3003)
 	core: move recovery engine up into the core (r:66677c94)
@@ -12,6 +21,7 @@ freeswitch (1.2.2)
 	mod_shout: add mp3 codec for mp4 (r:084dac25)
 	mod_sofia: change mod_sofia to use new core based recovery engine (r:2a8841ab)
 	mod_sofia: fire-message-events profile param (r:9c06cb34)
+	mod_sofia: add send-display-update profile param to disable the update method (r:8f0c726b)
 	mod_spidermonkey: add email function to js (r:37b36aea)
 
 freeswitch (1.2.1)