Advanced warning of Winter 2025 Update LIVE release

After a period of testing on DEMO, the Winter 2025 Update is due to be released to the LIVE database on Tuesday 9th December 2025 at 11 AM.

Please see the changes due for deployment on the Winter 2025 Update page.

Possible System Disruptions

During and after deployment to the LIVE database, members may experience possible disruptions for up to 1-2 hours, and any background tasks will be paused to allow our Technical Team to deploy the changes successfully.

We apologise in advance for any inconvenience this may cause, and appreciate your patience during this process.

If you have queries regarding this update, please do not hesitate to contact HEAT Support.