updated changelog

Author: AaronDDM

CHANGELOG.md

@@ -3,8 +3,8 @@ nylas-python Changelog
 
 Unreleased
 ----------------
-* Support for tentative_as_busy parameter that controls whether tentative events are treated as busy time. 
-* Available as a query parameter for Events requests and as a property in Availability request bodies
+* Added support for for tentative_as_busy parameter to the availability request
+* Added missing webhook triggers
 * Added support for Notetaker APIs
 * Added support for Notetaker via the calendar and event APIs