GPT-release-notes Ad Manager docs
Google Publisher Tag (GPT) has undergone numerous updates, enhancing ad serving, privacy, and performance. GPT now supports features like lazy loading, interstitial ads, and publisher-provided signals for improved user experience and ad delivery. Updates address issues with thread yielding, network failures, and event handling for better efficiency and stability. GPT has improved privacy controls, including support for publisher privacy treatments and Protected Audience API. Deprecated features include definePassback(), defineOutOfPagePassback(), and the ContentService API, encouraging publish
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