2.x === .. include:: ../full_changelog_explanation.rst .. include:: ../summary_explanation.rst .. toctree:: :maxdepth: 2 2.17/index 2.16/index 2.15/index 2.14/index 2.13/index 2.12/index 2.11/index 2.10/index 2.9/index 2.8/index 2.7/index 2.6/index 2.5/index 2.4/index 2.3/index 2.2/index 2.1/index 2.0/index