Babylon.js 9.18.2 Released

Babylon.js 9.18.2 is a small but practical maintenance release, with dependency updates and npm audit cleanup across the engine, GUI, Inspector, Loaders, Playground, Serializers, Smart Filters, and Viewer. The most useful fixes land in Core: engine disposal now works cleanly without loading-screen registration, AudioV2 can spatialize MediaStream/WebRTC sources out of the box, and .babylonproj no longer duplicates transform nodes.