Add changelog of v2.1.0-beta.1

CHANGELOG.md

@@ -2,6 +2,20 @@
 
 <!--ENTER CHANGELOG HERE-->
 
+## 2.1.0-beta.1 (2024-03-04)
+
+* Add setting for adding background to pdf import ([#606](https://github.com/LinwoodDev/Butterfly/issues/606))
+* Add setting for inverting to pdf import ([#606](https://github.com/LinwoodDev/Butterfly/issues/606))
+* Add image operations
+  * Invert
+  * Background
+* Add ability to reorder waypoints
+* Change waypoint identifier to the name instead of index
+* Fix transformation pushed to reference handle ([#615](https://github.com/LinwoodDev/Butterfly/issues/615))
+* Disable showing transform controls while transforming
+
+Read more here: https://linwood.dev/butterfly/2.1.0-beta.1
+
 ## 2.1.0-beta.0 (2024-02-26)
 
 * Add shape detection for lines ([#578](https://github.com/LinwoodDev/Butterfly/issues/578))