:original_name: waf_02_0087.html

.. _waf_02_0087:

Change History
==============

+-----------------------------------+----------------------------------------------------------------------------------------------------+
| Released On                       | Description                                                                                        |
+===================================+====================================================================================================+
| 2023-04-23                        | Revised the document based on review comments.                                                     |
+-----------------------------------+----------------------------------------------------------------------------------------------------+
| 2023-03-30                        | -  Added "Geographical Location Codes."                                                            |
|                                   | -  Revised the document based on review comments.                                                  |
+-----------------------------------+----------------------------------------------------------------------------------------------------+
| 2023-03-03                        | Revised the document based on review comments.                                                     |
+-----------------------------------+----------------------------------------------------------------------------------------------------+
| 2022-11-30                        | -  Added section "Permissions and Supported Actions".                                              |
|                                   | -  Add the following APIs:                                                                         |
|                                   |                                                                                                    |
|                                   |    -  **Querying the List of Known Attack Source Rules**                                           |
|                                   |    -  **Creating a Known Attack Source Rule**                                                      |
|                                   |    -  **Querying a Known Attack Source Rule by ID**                                                |
|                                   |    -  **Updating a Known Attack Source Rule**                                                      |
|                                   |    -  **Deleting a Known Attack Source Rule**                                                      |
|                                   |    -  **Updating the Cache for a Web Tamper Protection Rule**                                      |
|                                   |    -  **Querying the List of Information Leakage Prevention Rules**                                |
|                                   |    -  **Creating an Information Leakage Protection Rule**                                          |
|                                   |    -  **Querying an Information Leakage Prevention Rule**                                          |
|                                   |    -  **Updating an Information Leakage Prevention Rule**                                          |
|                                   |    -  **Deleting an Information Leakage Prevention Rule**                                          |
|                                   |                                                                                                    |
|                                   | -  Modified the following sections:                                                                |
|                                   |                                                                                                    |
|                                   |    -  **Rule Management**: Modified the descriptions of parameters **Content-Type** and **addr**.  |
|                                   |    -  **Querying Bandwidth Usage Statistics**: Modified the description of parameter **group_by**. |
+-----------------------------------+----------------------------------------------------------------------------------------------------+
| 2022-10-30                        | This is the first official release.                                                                |
+-----------------------------------+----------------------------------------------------------------------------------------------------+