:original_name: APIChangeHistory.html

.. _APIChangeHistory:

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

+-----------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Released On                       | Description                                                                                                                                                                    |
+===================================+================================================================================================================================================================================+
| 2023-10-09                        | This release incorporates the following changes:                                                                                                                               |
|                                   |                                                                                                                                                                                |
|                                   | -  Added the description of attachments in "API Usage Guidelines".                                                                                                             |
|                                   | -  Modified the descriptions of parameters **created_at** and **updated_at** to add the time format.                                                                           |
|                                   | -  Modified the description of the **state** parameter to add numerated values.                                                                                                |
|                                   | -  Added the **charge_mode** parameter in "Creating an Enterprise Router".                                                                                                     |
|                                   | -  Added a description that the **route_policy** parameter is not supported in "Creating a Route Association".                                                                 |
|                                   | -  Modified the description of the **resource_type** parameter in "Creating a Route Association" and "Creating a Route Propagation".                                           |
+-----------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| 2023-09-22                        | This release incorporates the following changes:                                                                                                                               |
|                                   |                                                                                                                                                                                |
|                                   | -  Modified the description of the **state** parameter in "Creating an Enterprise Router", "Updating an Enterprise Router", and "Querying Details About an Enterprise Router". |
|                                   | -  Modified the example response in "Querying VPC Attachments".                                                                                                                |
|                                   | -  Modified the description of the **type** parameter in "Creating a Static Route".                                                                                            |
|                                   | -  Modified the description of the **route_type** parameter in "Querying Effective Routes".                                                                                    |
+-----------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| 2023-04-07                        | This issue is the first official release.                                                                                                                                      |
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