Yesterday, Apple released a minor update to iTunes which brings some very small improvements to the apps performance.
The jukebox app has long been available on both Windows and macOS and the latest update, iTunes 12.7.5 is out for both platforms. To update on a Mac, simply go to the Mac App Store, click the Updates tab and check for any updates avaible. On Windows, you can use the Apple Software Update tool or use the Microsoft Store if you have downloaded iTunes from there.
Release notes for iTunes 12.7.5
“This update includes minor app and performance improvements.”