Now in preview, Seq 2025.1 introduces high availability (HA), scale-out clustering in the Datacenter subscription tier.

• Seq 2025.1 clusters continue ingesting data and serving queries even when one or more nodes fail.
• Indexing and query processing are distributed across all nodes in a cluster for higher performance.

Seq

Seq 2025.1 introduces a Replace function that replaces occurrences of a pattern with a replacement. To replace the word March with the word April:

select Replace('The month is March', 'March', 'April') 
// 'The month is April'

The pattern may be a

TL;DR: Seq 2025.1 supports connecting system notifications to an output app instance to proactively receive notifications.

The Seq UI displays notifications when system events are detected, such as this notification that authentication is disabled.

System notifications include important events that may need to be addressed for Seq to