Apple has released iTunes 12.9.5 for Windows which resolves several security vulnerabilities. There are at least six flaws concerning SQLite and WebKit which you can find details about here along with the download links.
A new version of iTunes looks to improve the program's security. Version 12.9.4 is a Windows only update that addresses multiple potential exploits, now available for download here for 32-bit and 64-bit users.
iTunes 12.7.4 was recently released to include a new music video experience for Apple Music. The main improvement is that you will be able to find what's new and popular in Music Videos within Browse and play videos back-to-back with music video playlists.
Apple iTunes received an update today adding support for the new TV app on iPhone, iPad and Apple TV. On the Mac front, it improves Touch Bar support on the new MacBook Pros to use the scrubber to easily go to different parts of songs and movies. It also includes minor app and performance improvements. You can download it for Windows and macOS.