What's Changed

Release Notes

Env variables

ZO_WEBSOCKET_HEALTH_CHECK_INTERVAL_SECS=60
O2_ACTION_SERVER_TOKEN={TOKEN}
ZO_MASTER_ENCRYPTION_ALGORITHM= empty or 'aes-256-siv'
ZO_MASTER_ENCRYPTION_KEY= empty or valid aes-256-siv key

Features

• Added support for database replicas (#6358)
• Added variables for trigger time in seconds and milliseconds for alert templates (#6387)
• Added dashboard background color option for metric charts (#6397)
• Implemented WebSocket v2 (#6404)

Bug Fixes

• Fixed dashboard empty error issue (#6348)
• Disabled "add stream" and "add field" when user doesn't enable UDS (#6361)
• Fixed dashboard panel name and folder text changes (#6364)
• Changed icon bar in logs page (#6362)
• Fixed dashboard error message getting removed (#6366)
• Fixed Actions bugs (#6367)
• Fixed previous histogram displaying even when no data is available (#6346)
• Added tooltip for all icons in icon bar (#6371)
• Improved Actions UI (#6372)
• Added migration for scheduled_jobs table to use alert ID as module_key (#6365)
• Restricted root user updates to root user only (#6376)
• Removed unnecessary logging (#6377)
• Fixed migration m20250320_000001_remove_alert_name_unique_constraint (#6379)
• Fixed pending delete on single node (#6378)
• Fixed duplicated environment for enrichment table (#6384)
• Fixed variable passing for dashboard drilldown to same dashboard (#6385)
• Fixed Action as a destination input format (#6389)
• Fixed alert enable/disable not updating in UI when filter is applied (#6388)
• Made UI changes on datasource page (#6390)
• Escaped control characters in templates (#6400)
• Fixed pipeline dynamic stream (#6395)
• Removed clean_complete job in scheduler (#6406)
• Fixed reset pagecount search on error in web-socket (#6408)
• Improved alerts folders UI (#6398)
• Fixed service account search range restriction (#6409)

Testing

• Created Objects and refactored POM PyTest (#6357)
• Added unit test for is_wal_file (#6382)
• Added Playwright test for "no histogram displays if no data available" (#6391)