Upgrade time: 10:00 Jun 24, 2024 to 22:00 Jul 19, 2024 in UTC+8
Regions: Alibaba Cloud Tablestore will be upgraded in all regions.

1) Upgrade time: 10:00 Jun 24, 2024 to 22:00 Jun 28, 2024 in UTC+8
Regions: Alibaba Cloud Tablestore will conduct pre-upgrade maintenance for all regions.
2) Upgrade time: 10:00 Jun 24, 2024 to 22:00 Jul 3, 2024 in UTC+8
Regions: Alibaba Cloud Tablestore will be upgraded in the China (Qingdao), China (Hohhot), China (Guangzhou), China (Chengdu), Germany (Frankfurt), India (Mumbai), Indonesia (Jakarta), US (Silicon Valley), US (Virginia), Japan (Tokyo), UAE (Dubai), SAU (Riyadh), UK (London), Philippines (Manila), Thailand (Bangkok), Australia (Sydney).
3) Upgrade time: 10:00 Jul 2, 2024 to 22:00 Jul 12, 2024 in UTC+8
Regions: Alibaba Cloud Tablestore will be upgraded in the China (Shanghai), China (Shenzhen), China (Hong Kong), Singapore, Malaysia (Kuala Lumpur).
4) Upgrade time: 10:00 Jul 8, 2024 to 22:00 Jul 19, 2024 in UTC+8
Regions: Alibaba Cloud Tablestore will be upgraded in the China (Beijing), China (Zhangjiakou), China (Ulanqab), China (Hangzhou).
5) Upgrade time: 10:00 Jul 15, 2024 to 22:00 Jul 19, 2024 in UTC+8
Regions: Alibaba Cloud Tablestore will be upgraded in the China East 1 Finance, China East 2 Finance, China South 1 Finance, China North 2 Ali Gov 1, China (Heyuan).

Impact:
(1) During the pre-upgrade maintenance and upgrade, each partition of a data table is affected up to twice, each of which lasts for approximately 1 second.
(2) During the upgrade, latency may slightly increase and errors may be reported when you access Tablestore.
(3) During the upgrade, you may fail to create, delete, or update a data table.
If you encounter the preceding issues, you can retry your operations to resolve the issues. We apologize for any inconvenience caused. For further assistance, submit a ticket or call the service support hotline.