Change History

**Table 1** Change History
Released On	Description
2025-04-16	This issue is the tenth official release, which incorporates the following changes: Modified the description in the PolicyRule table in sections Creating a VPN Connection, Querying a Specified VPN Connection, and Creating VPN Connections in Batches.
2025-02-05	This issue is the ninth official release, which incorporates the following change: Added the description of static client IP addresses in sections Creating a VPN User, Creating VPN Users in Batches, Querying a VPN User, Querying the VPN User List, Modifying a VPN User, and Deleting a VPN User.
2024-08-31	This issue is the eighth official release, which incorporates the following changes: Added sections Creating VPN Users in Batches and Deleting VPN Users in Batches.
2024-08-23	This issue is the seventh official release, which incorporates the following changes: Added sections Actions Supported by S2C VPN, Actions Supported by P2C VPN, and Actions Supported by Public Service APIs.
2024-06-30	This issue is the sixth official release, which incorporates the following changes: Added sections P2C VPN Gateway, Server, User Management, Access Policy, VPN Quota, and VPN Tag. Added the section Changing the Specification of a Gateway.
2024-04-19	This issue is the fifth official release, which incorporates the following changes: Added the description of VPN gateway specifications for the flavor parameter in the section Creating a VPN Gateway.
2023-12-30	This is the fourth official release, which incorporates the following changes: Added the section Tags. Added the parameter tags in sections Creating a VPN Gateway, Querying a Specified VPN Gateway, Querying the VPN Gateway List, Updating a VPN Gateway, Creating a Customer Gateway, Querying a Specified Customer Gateway, Querying the Customer Gateway List, Updating a Customer Gateway, Creating a VPN Connection, Querying a Specified VPN Connection, Querying the VPN Connection List, and Updating a VPN Connection. Deleted parameters master_eip and slave_eip from sections Creating a VPN Gateway, Querying a Specified VPN Gateway, and Querying the VPN Gateway List. Deleted parameters master_eip_id and slave_eip_id from the section Updating a VPN Gateway. Deleted the parameter access_private_ips from the sections Querying a Specified VPN Gateway and Querying the VPN Gateway List.
2023-09-30	This issue is the third official release, which incorporates the following changes: Added the description of VPN gateway specifications that support access via non-fixed IP addresses in sections Querying a Specified VPN Gateway, Querying the VPN Gateway List, and Updating a VPN Gateway. Added the professional1-NonFixedIP and professional2-NonFixedIP parameters to the response message and modified the response example in Querying the AZs of VPN Gateways (V5). Added the description of access via non-fixed IP addresses in sections Querying a Specified VPN Gateway, Querying the VPN Gateway List, and Updating a VPN Gateway.
2023-07-15	This issue is the second official release, which incorporates the following changes: Added the section Uploading Certificates for a VPN Gateway. Added the section Querying VPN Gateway Certificate Details. Added the section Updating Certificate Information of a VPN Gateway. Added the description of the GM specification (flavor parameter) in sections Creating a VPN Gateway, Querying a Specified VPN Gateway, Querying the VPN Gateway List, and Updating a VPN Gateway. Added the parameter certificate_id in sections Querying a Specified VPN Gateway, Creating a Customer Gateway, Querying a Specified Customer Gateway, Querying the Customer Gateway List, and Updating a Customer Gateway. Added the GM parameter to the response message and modified the response example in Querying the AZs of VPN Gateways (V5). Added the description of the GM specification in sections Creating a VPN Connection, Querying a Specified VPN Connection, Querying the VPN Connection List, and Updating a VPN Connection. Modified the description of the parameter bandwidth_size in section Creating a VPN Gateway. Changed the default values of the dh_group and pfs parameters to group15 in Creating a VPN Connection. Added parameters ha_mode, eip1, and eip2 and modified the descriptions of parameters master_eip and slave_eip in sections Creating a VPN Gateway, Querying a Specified VPN Gateway, Querying the VPN Gateway List, and Updating a VPN Gateway. Added parameters access_private_ip_1 and access_private_ip_2 and modified the description of the parameter access_private_ips in sections Querying a Specified VPN Gateway, Querying the VPN Gateway List, and Updating a VPN Gateway. Added the parameter ha_role in sections Creating a VPN Connection, Querying a Specified VPN Connection, Querying the VPN Connection List, and Updating a VPN Connection.
2022-12-31	This issue is the first official release.