v2.18.28

lfnovo/open-notebookv2.18.28Jul 22, 2026by github-actions[bot]

AI Summary

This release focuses on improving the reliability of schedule validation. It updates the method used for validating cron format strings from a client-side JavaScript library to a backend endpoint.

Key Highlights

  • Updated cron format validation to use a backend endpoint
  • Replaced JS library validation with server-side validation
  • Improved data integrity for schedule configurations

Full Release Notes

## Bugfixes
* Validate schedule cron format using backend endpoint instead of JS library