📝 del in dev status from changelog

Author: maks-sh

docs/changelog.md

@@ -9,7 +9,6 @@
 * ❗️ you will need to change your code to have the same effect in the future; or a feature will be removed in the future.
 
 ## Version 0.1.0
-*In development*
 
 ### [sklift.models](https://scikit-uplift.readthedocs.io/en/latest/api/models.html)