Cache and database cluster instance type upgrades in all data centers

Scheduled Maintenance Report for Cronofy

Completed

The scheduled maintenance has been completed successfully. We observed disruption at the following times (UTC):

Singapore: No disruption observed
Australia: 07:30:15 - 07:30:30
UK: No disruption observed
Canada: 08:12:15 - 08:13:30 UTC, 08:24:15 - 08:25:30, 09:30:30 - 09:30:45 and 09:33:30 - 09:33:45
Germany: 08:47:30 - 08:49:00
US: 09:16:30 - 09:16:45

If you have any questions, please email support@cronofy.com.
Posted Jun 14, 2026 - 09:54 UTC

Verifying

The update is complete in our US data center. We observed disruption from 09:16:30 to 09:16:45 UTC.

We also observed some additional disruption in our Canadian data center. This was from 09:30:30 to 09:30:45, and from 09:33:30 to 09:33:45. This extra disruption happened when old database reader nodes were removed from the cluster. This was the only data center where changes to the database cluster were made.
Posted Jun 14, 2026 - 09:41 UTC

Update

The update is complete in our Germany data center. We observed disruption from 08:47:30 to 08:49:00 UTC.

We are beginning the update in our US data center.
Posted Jun 14, 2026 - 09:00 UTC

Update

The update is complete in our Canada data center. We observed disruption from 08:12:15 to 08:13:30 UTC, and then again from 08:24:15 to 08:25:30.

We are beginning the update in our Germany data center.
Posted Jun 14, 2026 - 08:37 UTC

Update

The update is complete in our UK data center. There was no observed disruption.

We are beginning the update in our Canada data center.
Posted Jun 14, 2026 - 08:07 UTC

Update

The update is complete in our Australia data center. We observed disruption from 07:30:15 to 07:30:30 UTC.

We are beginning the update in our UK data center.
Posted Jun 14, 2026 - 07:43 UTC

Update

The update is complete in our Singapore data center. There was no observed disruption.

We are beginning the update in our Australia data center.
Posted Jun 14, 2026 - 07:19 UTC

In progress

The scheduled maintenance is in progress. We are beginning the update in our Singapore data center.
Posted Jun 14, 2026 - 07:00 UTC

Scheduled

We will be upgrading the instance types used within our cache and database clusters in all data centers.

These upgrades require a failover to the new instance types, therefore there will be up to five minutes of disruption when this happens. We will upgrade the instances one data center at a time and will begin the first upgrade shortly after 07:00 UTC. We expect the upgrades to be completed by 10:00 UTC on Sunday, 14th June 2026.

We will provide notifications as this maintenance progresses via our status page.

If you have any questions, please email support@cronofy.com.
Posted Jun 08, 2026 - 16:00 UTC
This scheduled maintenance affected: Scheduler, API, Background Processing, and Developer Dashboard.