Fixed #12564 - Use locale-aware date format in admin object history overview

        <tbody>

        {% for action in action_list %}

        <tr>

            <th scope="row">{{ action.action_time|date }}</th>

            <th scope="row">{{ action.action_time|date:"DATETIME_FORMAT" }}</th>

            <td>{{ action.user.username }}{% if action.user.get_full_name %} ({{ action.user.get_full_name }}){% endif %}</td>

            <td>{{ action.change_message }}</td>

        </tr>