Reset release notes (#160)

Author: Marenz

RELEASE_NOTES.md

@@ -1,8 +1,17 @@
 # Frequenz Dispatch API Release Notes
 
+## Summary
+
+<!-- Here goes a general summary of what this release is about -->
+
 ## Upgrading
 
-- Queries that compare against a time interval filter should check for the end time inside the recurrence rule.
-- `end_time` has been renamed `until` and is mutually exclusive with `count`.
-- Update request handlers should check the field mask for which attributes to update.
-- The common api dependency has been udpated so that the `v1` paths for `ComponentCategory` is used.
+<!-- Here goes notes on how to upgrade from previous versions, including deprecations and what they should be replaced with -->
+
+## New Features
+
+<!-- Here goes the main new features and examples or instructions on how to use them -->
+
+## Bug Fixes
+
+<!-- Here goes notable bug fixes that are worth a special mention or explanation -->