: Improvements were made to the reliability of playing back H.264 and HEVC media within the app. Broader Motion Features
: It improved stability when exporting projects while using specific macOS Language & Region preferences.
: The update famously fixed a frustrating issue where the canvas might render entirely black after a user reset keyframed Color Wheels .
While 5.5.3 was a maintenance release, the Motion 5 User Guide outlines the core capabilities that define the modern version of the tool: Motion release notes - Apple Support (AL)
Motion 5.5.3, released on , was a focused update that primarily targeted stability and specific workflow bugs within Apple's motion graphics software. Key Fixes in Motion 5.5.3