While 10.3 provided the visual and structural shifts, 10.3.1 focused on making those changes reliable:
: Integrated specific controls for the then-new MacBook Pro Touch Bar. Legacy Compatibility Logic Pro X 10.3.1
: A "flatter," cleaner design optimized for Retina displays with 24 additional track colors for better organization. While 10
: Introduced the ability to apply effects plugins directly to a single audio region rather than an entire track. Logic Pro X 10.3.1
: Added the ability to share projects with sample rates other than 44.1kHz directly to GarageBand for iOS .