# Changelog ## [0.13.2](https://github.com/timgaleckas/hierarchical_config/compare/v0.13.1...v0.13.2) (2023-08-09) ### Bug Fixes * allow for all upercase config keys and error on yaml keys that end with ? ([62d3d4b](https://github.com/timgaleckas/hierarchical_config/commit/62d3d4b4c863787dd5b54d601ce0fed01f73ce4f)) ## [0.13.1](https://github.com/timgaleckas/hierarchical_config/compare/v0.13.0...v0.13.1) (2023-08-09) ### Bug Fixes * allow for all upercase config keys and error on yaml keys that end with ? ([62d3d4b](https://github.com/timgaleckas/hierarchical_config/commit/62d3d4b4c863787dd5b54d601ce0fed01f73ce4f))