Update changelog

changelog

@@ -19,11 +19,13 @@
       added caching of last known interface status from alarmsdb
 0.15: added some routes for initial classifier support
       added basic replacement for findAffectedCircuits
-0.16<working>: flatten redis storage structure
-     poller api
-     classifier metadata api
-     read snmp community string from netconf
-     derive active router list from junosspace
-     read most live info from netconf
-     precompute cached list of ix public & vpn rr peers
-     use external logging config file
+0.16: UAT RC1
+      flatten redis storage structure
+      poller api
+      classifier metadata api
+      read snmp community string from netconf
+      derive active router list from junosspace
+      read most live info from netconf
+      precompute cached list of ix public & vpn rr peers
+      use external logging config file
+      poller api
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