diff --git a/RELEASENOTES.md b/RELEASENOTES.md
index 55447be8b..44448bdb7 100644
--- a/RELEASENOTES.md
+++ b/RELEASENOTES.md
@@ -54,6 +54,8 @@ The following binary downloads have been compiled with ESP8266/Arduino library c
 
 ### Version 8.2.0.4
 
+- Change PWM implementation to Arduino #7231 removing support for Core versions before 2.6.3
+- Change default PWM Frequency to 223 Hz instead of 880 Hz for less interrupt pressure
 - Change HM-10 sensor type detection and add features (#7962)
 - Change light scheme 2,3,4 cycle time speed from 24,48,72,... seconds to 4,6,12,24,36,48,... seconds (#8034)
 - Change remove floating point libs from IRAM
diff --git a/tasmota/CHANGELOG.md b/tasmota/CHANGELOG.md
index 6de3c16d3..ed360e35e 100644
--- a/tasmota/CHANGELOG.md
+++ b/tasmota/CHANGELOG.md
@@ -2,12 +2,12 @@
 
 ### 8.2.0.4 20200417
 
+- Change PWM implementation to Arduino #7231 removing support for Core versions before 2.6.3
+- Change default PWM Frequency to 223 Hz instead of 880 Hz for less interrupt pressure
 - Fix Zigbee DimmerUp/DimmerDown malformed
 - Add config version tag
 - Add command ``SetOption73 1`` for button decoupling and send multi-press and hold MQTT messages by Federico Leoni (#8235)
 - Add command ``SO`` as shortcut for command ``SetOption``
-- Change PWM implementation to Arduino #7231
-- Change default PWM Frequency to 223 Hz instead of 880 Hz for less interrupt pressure
 
 ### 8.2.0.3 20200329