added changelog

CHANGELOG.md

@@ -0,0 +1,26 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+## [0.1.9] - 2025-02-04
+
+### 🚀 Features
+
+- Exposed label format
+- Add step size configuration
+
+### 🐛 Bug Fixes
+
+- Add label offsets and position in relative to the widget rect
+
+### 📚 Documentation
+
+- Added doc comments
+
+## [0.1.8] - 2025-02-03
+
+### 🐛 Bug Fixes
+
+- Mark reponse changed when knob was dragged
+
+<!-- generated by git-cliff -->