docs: add changelog entry for rename

Author: eddietejeda

CHANGELOG.md

@@ -7,6 +7,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Changed
+
+- **Renamed the distribution from `hotdata-runtime` to `hotdata-framework`** and the import package from `hotdata_runtime` to `hotdata_framework`. Consumers should depend on `hotdata-framework` and use `import hotdata_framework`. The GitHub repository is now `sdk-python-framework`.
+- Added PyPI classifiers, keywords, and an updated description identifying the project as a Python framework.
+
 ## [0.3.0] - 2026-06-22
 
 ### Added