diff --git a/changelog b/changelog
index e13a7e4..651b2df 100644
--- a/changelog
+++ b/changelog
@@ -7,11 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
-## [1.1.0] - 2024-09-11
+## [1.1.0] - 2024-09-12
 
 ### Added
-- Additional HEPHY EnvironBox commands for driver and emulator (#74).
+- Missing type hints for static type checking (#82).
 - Generic base classes `PowerSupply` and `PowerSupplyChannel` and `LightSource`.
+- Additional HEPHY EnvironBox commands for driver and emulator (#74).
 - Rhode&Schwarz NGE100 power supply (#77).
 - Photonic F3000 LED light source (#75).
 - Thorlabs PM100 USB optical power meter (#78).