Logic Pro X 10.3.1, released in February 2017, was a significant maintenance update following the major 10.3 overhaul. It primarily addressed stability issues and refined the groundbreaking features introduced just a month prior, such as the modernized interface and . Key Updates and Fixes
: Fixed a critical bug where moving regions could cause unexpected behavior or accidental deletions, particularly when using Track Alternatives . Logic Pro X 10.3.1
: Introduced the ability to apply effects plugins directly to a single audio region rather than an entire track. Logic Pro X 10
: Integrated specific controls for the then-new MacBook Pro Touch Bar. Legacy Compatibility released in February 2017