This is a fascinating typographical clue. Most users write "After Effects" (plural). The "I" might be a Roman numeral for "1" or a reference to The Exclusive version is optimized for multi-instance workflows. If you have two monitors and run two separate instances of AE (one for rendering, one for design), v127 distinguishes which instance owns the shape layers.

Complex linear and radial gradients, as well as dashed strokes, translate accurately, eliminating the need to rebuild styles in the AE timeline. The "Backwards" Workflow: Unique to Overlord is the ability to send shapes