diff --git a/CHANGELOG.md b/CHANGELOG.md
index a6b35942..a4bae081 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -18,8 +18,17 @@ will consitute of a breaking change warranting a new major release:
 
 ## Fixed
 
-- SUS total vector was not reset to being a zero vector during eclipse due to a wrong memcpy
+- SUS total vector was not reset to being a zero vector during eclipse due to a wrong `memcpy`
   length.
+- TMP device FDIR
+
+## Changed
+
+- Swapped PL and PS I2C, BPX battery and MGT are connected to PS I2C now.
+
+## Added
+
+- Added TMP devices for EM build.
 
 # [v4.0.0] to be released