LogEntry.change_message
The detailed description of the modification. In the case of an edit, for example, the message contains a list of the edited fields. The Django admin site formats this content as a JSON structure, so that get_change_message() can recompose a message translated in the current user language. Custom code might set this as a plain string though. You are advised to use the get_change_message() method to retrieve this value instead of accessing it directly.
Changed in Django 1.10:
Previously, this attribute was always a plain string. It is now JSON-structured so that the message can be translated in the current user language. Old messages are untouched.
Please login to continue.