This version significantly reduced "out of memory" crashes during heavy export tasks. Standout Features of Final Cut Pro X
Released in late 2018, version 10.4.5 was primarily a performance and stability update. While it didn't introduce flashy new tools like 10.4 (which brought 360° VR and HDR), it fixed critical bugs that made the software snappier for professional workflows. final cut pro x 10.4.5 mac.dmg
It fixed several bugs related to dragging clips into the timeline and improved reliability when working with external storage. This version significantly reduced "out of memory" crashes