chat.upgrade ============ .. py:module:: chat.upgrade .. autoapi-nested-parse:: Contains upgrade tasks that are executed when the application is being upgraded on the server. See :class:`onegov.core.upgrade.upgrade_task`. Functions --------- .. autoapisummary:: chat.upgrade.add_messages_column_and_remove_others1 Module Contents --------------- .. py:function:: add_messages_column_and_remove_others1(context: onegov.core.upgrade.UpgradeContext) -> None