- Updated isolated cron jobs to default to `announce` delivery mode, improving user experience.
- Enhanced scheduling options to accept ISO 8601 timestamps for `schedule.at`, while still supporting epoch milliseconds.
- Refined documentation to clarify delivery modes and scheduling formats.
- Adjusted related CLI commands and UI components to reflect these changes, ensuring consistency across the platform.
- Improved handling of legacy delivery fields for backward compatibility.
This update streamlines the configuration of isolated jobs, making it easier for users to manage job outputs and schedules.