Server-side Tag Manager image 3.0.0 upgraded runtime to Node.js 22

Date

May 15, 2025

Regions

Global

Primary source

Google for Developers

Sources

• open_in_new
  Server-side tagging release notesGoogle for Developers · May 15, 2025

Related changes

• Aug 1, 2025GTM custom templates gained readAnalyticsStorage API to read GA client and session cookie IDs
• Jul 28, 2025Floodlight tags in server-side Tag Manager began sending unconsented requests server-to-server
• Jun 30, 2025sGTM web container client now serves all Google scripts; GA client dropped dependency serving
• Jun 24, 2025Google tag gateway pause and delete merged; Cloudflare setups can now be rolled back
• May 8, 2025First-party mode renamed Google tag gateway for advertisers and opened to everyone with Cloudflare
• May 7, 2025Tag coverage report dropped the 'Suggested' label and auto-removes pages idle for 60 days

← See this change in the change history