Pantheon has switched infrastructure providers from Rackspace to Google Cloud Platform. This switch requires no downtime, as we actually did it six months ago! Read the announcement here.
WP-CLI on Pantheon has been upgraded to 1.5.0, which resolves "Error: Site not found" failures often seen when clearing caches on WordPress Site Networks.
WordPress 4.9.3 has been pushed to all WordPress site dashboards.
Drupal 8.4.4 has been pushed to all Drupal 8 site dashboards.
Drupal 8 sites now support Launch Check, found in the Status tab of any environment, to report best practice recommendations before going live. For more details, see Launch Check - Drupal Performance and Configuration Analysis.
New Relic on Pantheon has been upgraded to version 18.104.22.168 5.0.199, which supports PHP 7.2.
Learn the basics of using WordPress or Drupal as a headless API backend.
Get your feet wet with Composer on WordPress or Drupal 7 before going all in.