Prepare release notes

Signed-off-by: Mathias L. Baumann <[email protected]>

Author: Marenz

RELEASE_NOTES.md

@@ -14,7 +14,3 @@ The client was updated to the latest API version and supports most of its featur
 * Added a new option to allow insecure connections, can be set using the flag "--insecure" or the environment variable `FREQUENZ_INSECURE` (default is `false`).
 * The update command now returns the modified dispatch.
 * We use our own root CA certificate to verify the server's certificate until we have a proper certificate chain.
-
-## Bug Fixes
-
-<!-- Here goes notable bug fixes that are worth a special mention or explanation -->