Reset release notes

Signed-off-by: Florian Wagner <[email protected]>

Author: florian-wagner-frequenz

RELEASE_NOTES.md

@@ -1,20 +1,17 @@
 # Frequenz Client Base Library Release Notes
 
-## Features
+## Summary
 
-* Added support for HMAC signing of `UnaryUnary` client messages
-* Added support for HMAC signing of `UnaryStream` client messages
+<!-- Here goes a general summary of what this release is about -->
 
 ## Upgrading
 
-* Updated `protobuf` dependency range: changed from `>=4.21.6, <6` to `>=5.29.2, <7`
-* The minimum dependency for `typing-extensions` is now `4.6.0` to be compatible with Python 3.12
-* The minimum dependency for `grpcio` is now `1.59` to be compatible with Python 3.12
+<!-- Here goes notes on how to upgrade from previous versions, including deprecations and what they should be replaced with -->
 
-## Bug Fixes
+## New Features
+
+<!-- Here goes the main new features and examples or instructions on how to use them -->
 
-* Fixed keys of signature to match what fuse-rs expects
-* `GrpcStreamBroadcaster` will now correctly try to restart on unexpected errors.
+## Bug Fixes
 
-    Before if an unexpected exception was raised by the stream method, the
-    internal task would silently finish and never start again.
+<!-- Here goes notable bug fixes that are worth a special mention or explanation -->