The Zscaler Site Reliability Engineering team will be performing a scheduled maintenance on the Shanghai, Shanghai II, Tokyo IV, Tokyo V, Seoul I, Taipei, and Tianjin datacenters on the zscalertwo.net cloud. This maintenance is scheduled for Wednesday at 11:00 AM Pacific Time on Oct 22, 2025 (Wednesday, Oct 22, 2025 06:00 PM UTC), and can take up to 3 hours to complete. We expect minimal to no impact to services during the maintenance window. All logs will be collected and available after maintenance is complete. Please contact Zscaler Support if you have additional questions.