diff --git a/CHANGELOG.md b/CHANGELOG.md
index b30044a7..64dc2f07 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -31,6 +31,8 @@ will consitute of a breaking change warranting a new major release:
   Furthermore, the submode in the NORMAL mode now should be 0 instead of some ON mode submode.
 - Updated GYR bias values to newest measurements. This also corrects the ADIS values to always
   consit of just one digit.
+- The persistent TM stores now have low priorities and behave like background thread now. This
+  should prevent them from blocking or slowing down the system even during dumps.
 
 # [v1.38.0] 2023-03-17