Update changelog

Author: duckduckgrayduck

docs/changelog.rst

@@ -1,6 +1,14 @@
 Changelog
 ---------
 
+4.4.1
+~~~~~
+* Fixes access to xlarge images. 
+
+4.4.0
+~~~~~
+* Removes support for Python 3.7. 
+
 4.3.0
 ~~~~~
 * Uses python-squarelet to client handle authentication.