Planned Maintenance: Upgrade to 2025.3.4 for all non-production

Scheduled for Jan 17, 13:00 UTC  -  Jan 18, 13:00 UTC

Scheduled

We are excited to announce a significant upgrade to Alation infrastructure. While your current version remains 2025.3.4, we have completed a major architectural overhaul to migrate our services to a fully cloud-native framework.

What this means for you:
- Improved Efficiency: Optimized resource management ensures faster response times during peak usage.
- Enhanced Stability: Our new Kubernetes-based architecture allows for better self-healing and service isolation.
- Faster Innovation: These "under the hood" improvements allow us to deploy future features and security patches with zero downtime.

No action is required on your part. These improvements are being rolled out seamlessly to ensure you continue to have the most robust experience possible.

This is an advance notice of an upcoming planned maintenance. During the maintenance window, Alation will not be available for a portion of the time (up to six hours) while system maintenance is being performed.

For more information on what's new in this release, please refer to the Release Notes once the scheduled maintenance is completed.
Posted Jan 15, 2026 - 21:02 UTC
This scheduled maintenance affects: Alation Cloud Service - Dev (Americas (US-east) - Dev, Americas (US-west) - Dev, Canada (Montreal) - Dev, EMEA (Ireland) - Dev, EMEA (Frankfurt) - Dev, APAC (Sydney) - Dev, APAC (Singapore) - Dev, APAC (Tokyo) - Dev, APAC (Mumbai) - Dev).