Update CHANGES and UPGRADE.txt for 13.31.0

CHANGES

@@ -12,6 +12,61 @@
 ===
 ==============================================================================
 
+------------------------------------------------------------------------------
+--- Functionality changes from Asterisk 13.30.0 to Asterisk 13.31.0 ----------
+------------------------------------------------------------------------------
+
+app_chanisavail
+------------------
+ * The ChanIsAvail application now tolerates empty positions in the supplied
+   device list.  Dialplan can now be simplified by not having to check for
+   empty positions in the device list.
+
+app_confbridge
+------------------
+ * A new bridge profile option, maximum_sample_rate, has been added which sets
+   a maximum sample rate that the bridge will be mixed at. This allows the bridge
+   to move below the maximum sample rate as needed but caps it at the maximum.
+
+app_dial
+------------------
+ * The Dial application now tolerates empty positions in the supplied
+   destination list.  Dialplan can now be simplified by not having to check
+   for empty positions in the destination list.  If there are no endpoints to
+   dial then DIALSTATUS is set to CHANUNAVAIL.
+
+app_page
+------------------
+ * The Page application now tolerates empty positions in the supplied
+   destination list.  Dialplan can now be simplified by not having to check
+   for empty positions in the destination list.
+
+func_curl
+------------------
+ * A new option, followlocation, can now be enabled with the CURLOPT()
+   dialplan function. Setting this will instruct cURL to follow 3xx
+   redirects, which it does not by default.
+
+http
+------------------
+ * You can now disable the /httpstatus page served by Asterisk's built-in
+   HTTP server by setting 'enable_status' to 'no' in http.conf.
+
+minmemfree
+------------------
+ * The 'minmemfree' configuration option now counts memory allocated to
+   the filesystem cache as "free" because it is memory that is available
+   to the process.
+
+res_pjsip_endpoint_identifier_ip
+------------------
+ * In 'type = identify' sections, the addresses specified for the 'match'
+   clause can now include a port number. For IP addresses, the port is
+   provided by including a colon after the address, followed by the
+   desired port number. If supplied, the netmask should follow the port
+   number. To specify a port for IPv6 addresses, the address itself must
+   be enclosed in brackets to be parsed correctly.
+
 ------------------------------------------------------------------------------
 --- Functionality changes from Asterisk 13.29.0 to Asterisk 13.30.0 ----------
 ------------------------------------------------------------------------------

doc/CHANGES-staging/app_chanisavail_empty_device_list.txt

@@ -1,5 +0,0 @@
-Subject: app_chanisavail
-
-The ChanIsAvail application now tolerates empty positions in the supplied
-device list.  Dialplan can now be simplified by not having to check for
-empty positions in the device list.

doc/CHANGES-staging/app_confbridge_maximum_sample_rate.txt

@@ -1,5 +0,0 @@
-Subject: app_confbridge
-
-A new bridge profile option, maximum_sample_rate, has been added which sets
-a maximum sample rate that the bridge will be mixed at. This allows the bridge
-to move below the maximum sample rate as needed but caps it at the maximum.

doc/CHANGES-staging/app_dial_empty_dial_list.txt

@@ -1,6 +0,0 @@
-Subject: app_dial
-
-The Dial application now tolerates empty positions in the supplied
-destination list.  Dialplan can now be simplified by not having to check
-for empty positions in the destination list.  If there are no endpoints to
-dial then DIALSTATUS is set to CHANUNAVAIL.

doc/CHANGES-staging/app_page_empty_page_list.txt

@@ -1,5 +0,0 @@
-Subject: app_page
-
-The Page application now tolerates empty positions in the supplied
-destination list.  Dialplan can now be simplified by not having to check
-for empty positions in the destination list.

doc/CHANGES-staging/func_curl.txt

@@ -1,5 +0,0 @@
-Subject: func_curl
-
-A new option, followlocation, can now be enabled with the CURLOPT()
-dialplan function. Setting this will instruct cURL to follow 3xx
-redirects, which it does not by default.

doc/CHANGES-staging/http.txt

@@ -1,4 +0,0 @@
-Subject: http
-
-You can now disable the /httpstatus page served by Asterisk's built-in
-HTTP server by setting 'enable_status' to 'no' in http.conf.

doc/CHANGES-staging/minmemfree.txt

@@ -1,5 +0,0 @@
-Subject: minmemfree
-
-The 'minmemfree' configuration option now counts memory allocated to
-the filesystem cache as "free" because it is memory that is available
-to the process.

doc/CHANGES-staging/res_pjsip_endpoint_identifier_ip_match_port.txt

@@ -1,8 +0,0 @@
-Subject: res_pjsip_endpoint_identifier_ip
-
-In 'type = identify' sections, the addresses specified for the 'match'
-clause can now include a port number. For IP addresses, the port is
-provided by including a colon after the address, followed by the
-desired port number. If supplied, the netmask should follow the port
-number. To specify a port for IPv6 addresses, the address itself must
-be enclosed in brackets to be parsed correctly.