diff --git a/sonoff/_changelog.ino b/sonoff/_changelog.ino
index 065b16579..6885412ac 100644
--- a/sonoff/_changelog.ino
+++ b/sonoff/_changelog.ino
@@ -2,6 +2,7 @@
  * Add command SetOption63 0/1 to disable relay state feedback scan at restart (#5594, #5663)
  * Fix TasmotaSerial at 9600 bps solving DFPlayer comms (#5528)
  * Fix Shelly 2.5 overtemp
+ * Refactored management of lights, using classes and integers instead of floats.
  *
  * 6.5.0.8 20190413
  * Add Tuya Dimmer 10 second heartbeat serial packet required by some Tuya dimmer secondary MCUs