The official patch notes read:
Explicit teardown lifecycle
: The actual image or video data is not even sent to your browser unless the server confirms a valid payment/subscription. viewerframe mode refresh patched
It sounds like you’re referring to a related to viewer frame mode refresh — possibly in the context of 3D graphics, game engines, emulators, or VR/AR debugging. The official patch notes read: Explicit teardown lifecycle
GET /viewerframe?mode=refresh HTTP/1.1 Host: [TARGET_IP] User-Agent: Mozilla/5.0 viewerframe mode refresh patched