Updates changelog

Author: arya2

zebra-rpc/CHANGELOG.md

@@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [2.0.1] - 2025-08-22
+
+### Changed
+
+- Removed build dependency on `protoc`
+
 ## [2.0.0] - 2025-08-07
 
 ### Breaking Changes