What's New

On-Call Optimizer is continuously improving. Get the details on the latest changes and updates.

Recurring event support for ICS calendar imports

On-Call Optimizer now supports recurring events (RRULE attribute) on imported ICS feed calendars. Previously, only individual event instances were processed from connected ICS calendars.

More details…

Trusted calendar addresses

You can now configure up to 10 additional email addresses for On-Call Optimizer to trust as able to create availability information when importing from a configured calendar.

A common useof this feature would be to trust your personal email, allowing invitations from your personal calendar that appear on your work calendar (configured in On-Call Optimizer) to provide availability information without needing to be accepted by your work address.

More details…

Bugfixes and minor changes

  • Fixed pagination bug affecting import of later events from Microsoft Outlook calendars.
  • Improved heuristic detection of membership from imported assignments to avoid false positive removal of members from newly created schedules without any imported history.

For more details on older changes, please select a month from the list below.


February 2026

Changes and updates released in February 2026

January 2026

Changes and updates released in January 2026

Changes in 2025

Changes and updates released in 2025

Changes in 2024

Changes and updates released in 2024


Last updated February 18, 2026