Logic Pro X 10.7.4 -

: A persistent issue where notes would "hang" or get stuck when playing Audio Unit software instruments on M1-based Macs was resolved.

To understand why 10.7.4 was vital, it is helpful to look at the massive 10.7 foundation it stabilized: Logic Pro X 10.7.4

: Third-party MIDI FX plug-ins now correctly pass polyphonic MIDI data. For audio exports, offline bounces now produce the exact same sound as real-time bounces when using the Apple renderer. Context: The 10.7 "Spatial" Era : A persistent issue where notes would "hang"

: Automation and Smart Controls were expanded to be available for all Audio Unit instrument parameters. It also resolved a specific issue where Logic could hang when using Slate Digital plug-ins. Context: The 10

: The update fixed a bug where Logic would default to "Headphone Media Playback" spatial settings on certain Mac models. It also ensured that Bed and Object tracks remained perfectly synchronized when bypassing or re-engaging the Dolby Atmos plug-in while using the Apple Renderer.

: Added 11 new "Producer Packs" from hitmakers like Mark Ronson , Tom Misch , and Oak Felder , totaling over 2,800 new loops and 50 drum kits.