In addition to macOS High Sierra 10.13.2, Apple today also released the iTunes 12.7.2. According to the company (and as the numbering makes clear), the update brings only general improvements and bug fixes.
Recalling that, starting with version 12.7, Apple has removed the option of managing applications for iGadgets software (download updates, delete from devices, etc.). So, if you happen to be using the special version released by her (numbering 12.6.3), this update today is not for you.
The new version of iTunes is available for both macOS and Windows. For those on Ma's desktop operating system, the update can be downloaded either from the Mac App Store or from the official jukebox.