diff --git a/src/changelog.md b/src/changelog.md
index a3a0059..2d80d4a 100644
--- a/src/changelog.md
+++ b/src/changelog.md
@@ -1,4 +1,5 @@
 ## changelog
 
-- prevent serialization errors for inverter status
-- round floating point numbers on serverside before sending data to client
\ No newline at end of file
+- show battery charging stage
+- optimize updating of inverter settings
+- optimize inverter status response
\ No newline at end of file