Building on the v17.5 update, version 18.0 introduced tools to make 3D navigation and object placement more intuitive.
The most significant technical shift in v18.0 (initially in public beta) was the introduction of Multi-Frame Rendering. Adobe After Effects 2021 v18.0
A dedicated toggle in the Composition panel that provides a horizon line and vanishing point, enabling designers to orient objects accurately in 3D space. Building on the v17