ACR Enterprise Edition Planned Upgrade Impact & Schedule - Container Registry

Container Registry (ACR) Enterprise Edition instances will be upgraded to improve service quality.

Impact of the upgrade

During the upgrade, image push and pull operations may temporarily fail. If an operation fails, retry the operation. We apologize for any inconvenience. If you have any questions or need technical support, submit a ticket.

Upgrade windows and regions

Upgrade window (UTC+8)	Region
18:00-23:59, January 5-6, 2026	Thailand (Bangkok) Mexico US (Atlanta) UAE (Dubai)
18:00-23:59, January 6-9, 2026	Japan (Tokyo) South Korea (Seoul) Malaysia (Kuala Lumpur) Philippines (Manila) SAU (Riyadh - Partner Region) China (Hohhot) China (Chengdu) China (Heyuan) China (Qingdao)
18:00-23:59, January 12-14, 2026	Indonesia (Jakarta) UK (London) US (Silicon Valley) US (Virginia) Germany (Frankfurt)
18:00-23:59, January 13-18, 2026	China (Beijing) China (Shenzhen) China (Hong Kong) China (Guangzhou) Singapore China (Ulanqab) China (Hangzhou) China (Zhangjiakou) China (Shanghai)
18:00-23:59, January 19-22, 2026	Other regions