diff --git a/CHANGES_NEXT_RELEASE b/CHANGES_NEXT_RELEASE
index b05eacdd..f3e5c58f 100644
--- a/CHANGES_NEXT_RELEASE
+++ b/CHANGES_NEXT_RELEASE
@@ -1 +1,2 @@
+- Fix: allow send multiple measures to CB in a batch (POTS /v2/op/update) instead of using multiples single request (iotagent-json#825)
 - Fix: default express limit to 1Mb instead default 100Kb and allow change it throught a conf env var 'IOTA_EXPRESS_LIMIT' (iota-json#827)