# Changelog This page contains a collection of the changelog files of different Brighway packages. They contain information on eventual changes introduced in new versions and the compatibility with life-cycle inventory databases. The files are sourced automatically from their respective GitHub repositories. ```{toctree} --- hidden: maxdepth: 2 --- link_to_changelog_io link_to_changelog_data link_to_changelog_calc link_to_changelog_analyzer link_to_changelog_parameters ```