Update CHANGELOG.md

CHANGELOG.md

@@ -4,6 +4,13 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [Unreleased]
+### Added
+- `ContinuousCardinalityConstraint` is now compatible with `BotorchRecommender`
+- Utilities `inactive_parameter_combinations` and`n_inactive_parameter_combinations` 
+  in both `ContinuousCardinalityConstraint`and `SubspaceContinuous`
+- Attribute `n_threshold_inactive_parameters_generator` added to `BotorchRecommender`
+
 ## [0.10.0] - 2024-08-02
 ### Breaking Changes
 - Providing an explicit `batch_size` is now mandatory when asking for recommendations