v4.0.21

rajnandan1/kenerv4.0.21Mar 27, 2026by rajnandan1

AI Summary

This release brings significant security improvements and multiple feature enhancements including multi-monitor alerts, upcoming maintenances feature, and global maintenance notification settings.

Key Highlights

Fixed critical and high severity security vulnerabilities
Implemented upcoming maintenances feature in dashboard and monitors
Added support for multi-monitor alerts
Implemented global maintenance notification settings
Updated Czech and Slovak translations

New Features

Multi-monitor alerts support
Upcoming maintenances feature
Global maintenance notification settings

Full Release Notes

## What's Changed
* refactor: update "Included Monitors" label to include count in variou… by @rajnandan1 in https://github.com/rajnandan1/kener/pull/670
* Fixcustom js css guide link by @rajnandan1 in https://github.com/rajnandan1/kener/pull/671
* Update Czech and Slovak translation by @danynocz in https://github.com/rajnandan1/kener/pull/673
* refactor: implement upcoming maintenances feature in dashboard and mo… by @rajnandan1 in https://github.com/rajnandan1/kener/pull/677
* security: fix critical and high severity vulnerabilities by @LMtx in https://github.com/rajnandan1/kener/pull/678
* refactor: support multi-monitor alerts by updating alert configuratio… by @rajnandan1 in https://github.com/rajnandan1/kener/pull/679
* refactor: implement global maintenance notification settings and upda… by @rajnandan1 in https://github.com/rajnandan1/kener/pull/688

## New Contributors
* @LMtx made their first contribution in https://github.com/rajnandan1/kener/pull/678

**Full Changelog**: https://github.com/rajnandan1/kener/compare/v4.0.20...v4.0.21