diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7b5b9e848..87cfc3f1d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,9 @@ All notable changes to this project will be documented in this file.
 - Optional GUI file editor enabled with define ``GUI_EDIT_FILE`` by barbudor (#11668)
 - Initial support for universal display driver UDisplay by Gerhard Mutz. Enable by selecting any GPIO as ``Option A3`` (#11665)
 
+### Breaking Changed
+- ESP32 partition layout changed to accomodate more file space on most and more code space on core2 and odroid-go (#11746)
+
 ### Changed
 - In tasmota-sensors.bin enabled support for VL53L0X and disabled TSL2561 (#11711)
 - Add HLW8012/BL0937 average pulse calculation by Alex Lovett (#11722)
diff --git a/RELEASENOTES.md b/RELEASENOTES.md
index 4a7ba03a6..2036bb721 100644
--- a/RELEASENOTES.md
+++ b/RELEASENOTES.md
@@ -108,6 +108,9 @@ The attached binaries can also be downloaded from http://ota.tasmota.com/tasmota
 - ESP32 support for secondary I2C controller
 - ESP32 support for internal Hall Effect sensor connected to both GPIO36 and GPIO39 only
 
+### Breaking Changed
+- ESP32 partition layout changed to accomodate more file space on most and more code space on core2 and odroid-go [#11746](https://github.com/arendst/Tasmota/issues/11746)
+
 ### Changed
 - TasmotaSerial library from v3.2.0 to v3.3.0
 - PubSubClient library from EspEasy v2.7.12 to Tasmota v2.8.12