Update release notes and version for 2.3.3

mesa/__init__.py

@@ -26,7 +26,7 @@
 ]
 
 __title__ = "mesa"
-__version__ = "2.3.2"
+__version__ = "2.3.3"
 __license__ = "Apache 2.0"
 _this_year = datetime.datetime.now(tz=datetime.timezone.utc).date().year
 __copyright__ = f"Copyright {_this_year} Project Mesa Team"