chore: bump version to 0.3.0 and update CHANGELOG

Author: josedab

CHANGELOG.md

@@ -8,6 +8,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+
+## [0.3.0] - 2026-04-20
+
 ### Added
 - Moonshot HTTP modules under `streamline_sdk`:
   - `branches_admin.BranchesClient` (M5)

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "streamline-sdk"
-version = "0.2.0"
+version = "0.3.0"
 description = "Official Python SDK for Streamline - The Redis of Streaming"
 readme = "README.md"
 license = "Apache-2.0"