GTM's New Optimize Button: Click It, but Not Blindly
Google now lets Tag Manager containers send data straight to Google destinations, skipping the extra gtag.js load. Here's how to opt in without breaking conversions.
Google Changed How GTM Handles gtag Config. Your Triggers May Misfire
Since October 8, every GTM container initializes on load and gtag config calls show up as dataLayer events. Here's how to find the tags that will double-fire.