Update CHANGELOG.rst

Author: VaghinakDev

CHANGELOG.rst

@@ -6,6 +6,20 @@ History
 
 All release highlights of this project will be documented in this file.
 
+4.4.16 - November 12, 2023
+_______________________
+
+**Added**
+
+    - ``SAClient.download_annotations()`` support for integrated storages.
+
+**Updated**
+
+    - Documentation updates
+    - pillow dependency ``pillow>=9.5,~=10.0``.
+    - opencv dependency  replaced by ``opencv-python-headless~=4.7``.
+    - pydantic dependency ``pydantic>=1.10,!=2.0.*``.
+
 4.4.15 - August 20, 2023
 ________________________