diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7cff28b6d..8426f33ac 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,6 +13,9 @@ All notable changes to this project will be documented in this file.
 - Make Sonoff L1 MusicSync persistent (#12008)
 - Relax NTP poll if no ntpserver can be resolved by DNS
 - Move firmware binaries to https://github.com/arendst/Tasmota-firmware/tree/main/release-firmware
+- Prometheus: All metrics are prefixed with ``tasmota_``; memory metrics have
+  been cleaned up to work consistently between ESP8266 and ESP32; the device
+  name is reported as an info metric
 
 ### Fixed
 - Neopool communication error (#12813)