diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3fc9572e0..2812582df 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,6 +15,7 @@ All notable changes to this project will be documented in this file.
 - TasmotaSerial library from v3.5.0 to v3.6.0
 - Removed leading spaces on commands ``(S)SerialSend1 to 6`` but keep on duplicate commands ``(S)SerialSend11 to 16`` (#16723)
 - MQTT now uses Tasmota's DNS resolver instead of LWIP (#17387)
+- Shutter bug fixes and functionality upgrade (#17380)
 
 ### Fixed
 - TasmotaSerial ``read(buffer, size)`` regression from v9.3.0
diff --git a/RELEASENOTES.md b/RELEASENOTES.md
index ff43d5f0d..a25cfa48e 100644
--- a/RELEASENOTES.md
+++ b/RELEASENOTES.md
@@ -154,6 +154,7 @@ The latter links can be used for OTA upgrades too like ``OtaUrl http://ota.tasmo
 - AC PWM dimmer lineair power distribution [#17177](https://github.com/arendst/Tasmota/issues/17177)
 - Zigbee improved Aqara plug support and completed cluster 0x0702 [#17073](https://github.com/arendst/Tasmota/issues/17073)
 - Removed leading spaces on commands ``(S)SerialSend1 to 6`` but keep on duplicate commands ``(S)SerialSend11 to 16`` [#16723](https://github.com/arendst/Tasmota/issues/16723
+- Shutter bug fixes and functionality upgrade [#17380](https://github.com/arendst/Tasmota/issues/17380
 - MQTT now uses Tasmota's DNS resolver instead of LWIP [#17387](https://github.com/arendst/Tasmota/issues/17387
 
 ### Fixed