Pantheon release notes

Use the filemount configuration to modify the default location of Pantheon's cloud-based filesystem. For details, see Pantheon YAML Configuration Files.

The new Terminus Site Clone plugin makes it easier than ever to duplicate sites on Pantheon. For details, see Migrate Sites to Pantheon FAQs.

Drupal 8 and Composer on Pantheon Without Continuous Integration

Learn how to manage Drupal 8 using Composer with Pantheon.

WordPress 4.9.5.1 has been pushed to all site dashboards.

This update improves Pantheon’s customization to WordPress login form. Click here for more information.

Site Auditor (aka RavenCrawler) can now access platform domains to support pre-release SEO testing. Please contact support if you would like to see other tools given this access.

OCSP stapling is an improved method for quickly and safely checking the validity of certificates for HTTPS. You can use SSL Labs (e.g. https://www.ssllabs.com/ssltest/analyze.html?d=pantheon.io) and search for "stapling" to see it's enabled. OCSP responses are typically good for about 7 days, so a response will only get updated as its validity lifetime expiration time approaches.

Drupal 8.5.3 has been pushed to all Drupal 8 site dashboards. This release is classified as a security release and all users are urged to upgrade their sites as soon as possible.

Drupal 7.59 has been pushed to all Drupal 7 site dashboards. This release is classified as a security release and all users are urged to upgrade their sites as soon as possible.

Drupal 6.44 has been pushed to all Drupal 7 site dashboards. This release is classified as a security release and all users are urged to upgrade their sites as soon as possible.

Configure Redirects

Review considerations and recommendations on how to handle redirect logic via PHP within your site's configuration file.

Setting and Clearing Custom Cache Tags in Drupal 9

Learn how to use the Views Cache Tags module along with custom code to control the Pantheon Advanced Page Cache.

Metrics in the Site Dashboard

Measure your site's traffic with the Metrics tool, found in the Live environment of the Site Dashboard.

Account Billing in the User Dashboard

View billing history (invoices and transactions) or edit credit card profiles to manage billing for sites in bulk within the Billing tab of the Account tool in the User Dashboard.

Billing in the Site Dashboard

Add a new credit card, remove the current card or transfer billing to a new site owner within the Billing tab of the Settings tool in the Site Dashboard.

Traffic Limits and Overages

Information on how Pantheon measures site traffic.