ARI/AMI: Include language in standard channel snapshot output

Adding information about including "language" in the standard channel snapshot
output to the CHANGES file. Note the actual source changes have already been
previously committed.

ASTERISK-24553
Reported by: Matt Jordan
........

Merged revisions 429325 from http://svn.asterisk.org/svn/asterisk/branches/12
........

Merged revisions 429326 from http://svn.asterisk.org/svn/asterisk/branches/13


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@429327 65c4cc65-6c06-0410-ace0-fbb531ad65f3

CHANGES

@@ -476,6 +476,20 @@ res_pjsip_publish_asterisk
    for Asterisk to Asterisk exchanges of information. Currently, this includes
    both mailbox state and device state information.
 
+------------------------------------------------------------------------------
+--- Functionality changes from Asterisk 12.8.0 to Asterisk 12.9.0 ------------
+------------------------------------------------------------------------------
+
+AMI
+------------------
+ * "Language" (the default spoken language for the channel) is now included in
+   the standard channel state output for suitable events.
+
+ARI
+------------------
+ * "language" (the default spoken language for the channel) is now included in
+   the standard channel state output for suitable events.
+
 ------------------------------------------------------------------------------
 --- Functionality changes from Asterisk 12.4.0 to Asterisk 12.5.0 ------------
 ------------------------------------------------------------------------------