Tag Diagnostics added 'tag data may be restricted', missing gtag config and missing Google tag alerts

Date

Apr 4, 2025

Regions

Global

Primary source

Tag Manager Help

Sources

• open_in_new
  Release notes - Tag Manager HelpTag Manager Help · Apr 4, 2025
• open_in_new
  Troubleshoot tag issues with Tag DiagnosticsTag Manager Help · Apr 4, 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 15, 2025Server-side Tag Manager image 3.0.0 upgraded runtime to Node.js 22
• May 8, 2025First-party mode renamed Google tag gateway for advertisers and opened to everyone with Cloudflare

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