Top updates from 2026
October 2026
- Featuredocs.pantheon.io
Pantheon MCP Server (Beta)
Pantheon introduced a beta MCP server enabling AI agents to interact with Pantheon sites via the platform API, with read-only access by default and opt-in write permissions tied to the user's identity…
- Featuredocs.pantheon.io
New dashboard home experience, bookmarks feature now in beta
Pantheon introduced a new dashboard home experience in beta, offering improved site discovery, recent sites in card view, and a bookmarks panel for quick access to saved pages. Users can opt into the …
- Featuredocs.pantheon.io
Public API v1 (Beta)
Pantheon introduced Public API v1 in Beta, offering a stable, Auth0-secured REST API for automating platform operations. It includes expiring scoped tokens, broader coverage, and an OpenAPI 3.x schema…
- docs.pantheon.io
WordPress 7.1.3 Security Release now available
Pantheon now supports WordPress 7.1.3, a security release addressing seven vulnerabilities including a stored XSS issue in Comments. Pantheon deployed a virtual patch via its routing network but urges…
- Featuredocs.pantheon.io
Introducing Workspace Performance Insights
Pantheon introduced Workspace Performance Insights, a new dashboard feature that flags underperforming sites within a workspace for quick troubleshooting. The tool requires sites to be on Pantheon’s n…
- Featuredocs.pantheon.io
WordPress (composer managed) upstream 1.34.0 update now available
Pantheon released WordPress (composer managed) upstream 1.34.0, defaulting to PHP 8.3, syncing with Roots Bedrock, and fixing a PHP warning. The update changes Composer repository defaults, which may …
- Featuredocs.pantheon.io
New default PHP version 8.3 for WordPress upstreams
Pantheon changed the default PHP version for its WordPress and WordPress (composer managed) upstreams from 8.2 to 8.3. New sites automatically use PHP 8.3, while existing sites will upgrade unless exp…
- Featuredocs.pantheon.io
Site Edge Logs
Pantheon introduced Edge Logs, a self-service tool providing direct visibility into HTTP requests hitting sites at the edge via their Global CDN. Users can search recent traffic, filter by time window…
- Featuredocs.pantheon.io
Introducing Edge Traffic Visibility
Pantheon introduced Edge Traffic Visibility in its dashboard, showing edge-level request activity such as cache statuses, ASNs, and response codes. The feature requires sites to be on Pantheon’s next-…
September 2026
- pantheon.io
Public Office Hours
Pantheon announced its weekly public office hours, held every Wednesday via Zoom, where users can ask questions to Developer Relations and other staff. The sessions are open to all and cover general p…
- Featuredocs.pantheon.io
Pantheon Advanced Edge Features
Pantheon’s Advanced Edge now lets workspace-level CDN changes be self-served via the dashboard, replacing support tickets. New features include IP, ASN, and Geo blocking rules, Enterprise WAF toggles,…
- Featuredocs.pantheon.io
Machine tokens are now called personal access tokens, with a 90-day expiration
Pantheon is rebranding machine tokens as personal access tokens (PATs) and enforcing a 90-day automatic expiration for security. Existing machine tokens remain functional but are now considered legacy…
- docs.pantheon.io
Next-generation Advanced Global CDN: Phase 1 migrations begin September 30
Pantheon is migrating its Advanced Global CDN (AGCDN) to a next-generation edge platform in phases, starting September 30, 2026. Phase 1 customers will gain self-service edge controls in the Pantheon …
- Sunsetdocs.pantheon.io
PHP 8.1 is now End of Sale
Pantheon declared PHP 8.1 End of Sale effective September 30, 2026, blocking new sites from selecting it. Existing PHP 8.1 sites retain LTS security coverage under Generation 2 with at least 90 days' …
- Featuredocs.pantheon.io
Upgrade to Next-generation GCDN with bot protection
Pantheon is rolling out a next-generation Global CDN (GCDN) with bot protection, replacing the Advanced Global CDN (AGCDN) in waves. Sites must migrate DNS from CNAME-based platform hostnames to A/AAA…
- pantheon.io
Win a pair of Bose Headphones
Pantheon is running a giveaway for Bose wireless noise-cancelling headphones at its booth on September 30, with the winner announced at 4:30 p.m. The event is part of Pantheon's community engagement e…
- Sunsetdocs.pantheon.io
PHP 7.4 entering End-of-Sale December 31, 2026
Pantheon will stop allowing new site creation with PHP 7.4 after December 31, 2026, though existing sites will continue receiving security patches during the End of Sale period. Customers are urged to…
- docs.pantheon.io
Pantheon Content Publisher 1.4.1 for WordPress now available
Pantheon released version 1.4.1 of its WordPress Content Publisher plugin, enhancing how Smart Components are placed in posts and pages, including preview functionality. Users can update via the WordP…
- Featuredocs.pantheon.io
PHP 8.2, 8.3, 8.4 and 8.5 updated to their latest security patch releases
Pantheon rolled out PHP 8.2.34, 8.3.35, 8.4.26, and 8.5.11 with critical security patches (e.g., CVE-2026-91765 in SOAP) and stability improvements. Updates deploy automatically over the next few days…
- github.com
Action required
September 3, 2026 Version 0.9.4 of the 'Push to Pantheon' GitHub Action is now available. This release fixes a command injection issue in the git_commit_message parameter, adds branch-based …
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