Update: marketing sites upgraded successfully. Users will not notice a visual change, but the upgrade gives us security and feature improvements.
Posted Feb 27, 2026 - 14:47 UTC
In progress
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Feb 27, 2026 - 14:30 UTC
Scheduled
The marketing sites, illustrativemathematics.org and .blog, will be inaccessible for a brief window of time while a software upgrade is performed. We expect disruption to be less than 1 minute during the maintenance window. Engineering will closely monitor during the upgrade.
Posted Feb 24, 2026 - 15:46 UTC
This scheduled maintenance affected: IM Website and Blog (IM Website (uptime monitoring), IM Blog (uptime monitoring)).