Altinity Cloud Manager 25.7.31 Release Notes

Changelog

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

25.7.31 2026-02-02

Added

  • The ‘Used’ flag to Node Types tab has been added to show that particular node type is in use (Environment)
  • New high throughput settings 1500MB/s and 2000MB/s for AWS gp3 volumes are now supported (Cluster)
  • Notification is now sent to cluster owner when cluster is stopped due to inactivity schedule (Cluster)
  • ClickHouse will now connect to ZooKeeper running at the same availability zone. This is available for new clusters running ClickHouse 24.8+ by default. Old clusters require a manual conversion since it triggers a downtime (Cluster)

Changed

  • UI design has been updated across all pages
  • Environment and Node view pages have been refactored for ease of use
  • UI timestamps are now converted from absolute UTC timestamps to relative ones like minutes ago, hours ago, days ago etc.
  • Rescale wizard has been refactored (Cluster)
  • When cluster is locked, operations that do not change it are now allowed, for example ‘Create a backup’ or ‘Export configuration’ (Cluster)
  • When dropping detached parts errors are now ignored (Cluster)
  • ClickHouse ‘max_server_memory_usage_to_ram_ratio’ was lowered to 0.85 (default is 0.9) in order to reduce chances of OOM killer when ClickHouse does not count RAM properly (Cluster)

Fixed

  • Fixed a bug when environment with a custom display name could not be deleted (Environment)
  • Fixed format of total detached parts size (Cluster)
  • Fixed MySQL port number display in connection details, when the port number is different from default 9004 (Cluster)
  • Fixed a bug in Explorer when DDL query was not properly processed if it started with a comment line (Cluster)
  • Fixed setting grants for Altinity user on ClickHouse versions 24.4 and earlier (Cluster)
  • Fixed a bug when discount description with dash symbol was displayed incorrectly in generated PDF invoices (Billing)