diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0d2e1f7..e1618e8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,14 @@
 # Changelog
 
+## [1.1.0] - 2025-02-16
+### Changed
+- clean up changelog and update script execution in platformio.ini
+- update changelog for version 1.1.0
+
+### Fixed
+- correct version number in nav bar
+
+
 ## [1.0.5] - 2025-02-16
 ### Added
 - update version to 1.0.5 and enhance changelog update process with automatic git push