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Pantheon release notes

Your destination for staying informed about our latest innovations and product updates.
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November 1, 2017

Over 200,000 sites are already on Pantheon's Global CDN, but if you still have sites pointing to the legacy, deprecated infrastructure, you can now see which sites need an upgrade from your User or Organization Dashboard. Find the required DNS information from the Domains / HTTPS tab on each site environment. Complete the upgrade as soon as possible, and let us know if you have any questions.

Global CDN now respects the no-store directive in the cache-control header.

November 1, 2017

On newly created sites, you are now directed to install your WordPress or Drupal CMS as the next step. Install WordPress or Drupal

October 1, 2017

WordPress 4.8.3 has been pushed to all WordPress site dashboards. This release is classified as a critical security release, and we encourage all sites to upgrade immediately.

October 1, 2017

WebP, a new image format created by Google, is now supported by Pantheon’s Global CDN.