iTunes update redirects to website; will it update or reset existing data?
Recently, I received a notice that there is an update for my iTunes (12.13.11) via the little popup window/dialogue. When I clicked on it to download (as I've done so many times before), instead of beginning to download the update, a new tab opened in my browser (Firefox) to the Apple website (apple.com/itunes) which told me to "Download the latest version from the Microsoft store"--something which I've *never* had to do before. When I'd click the "download" option from the popup window, the update began downloading.
When I got to the "download" page, there's nothing indicating that it will just *update* the existing software; it looks like a complete "reset" of the whole iTunes. Obviously, I do NOT want to do that but I don't understand why I can't just update from the dialogue/popup box as I've done every previous update. *IF* I click the "Download iTunes for Windows now" button, will it simply update the software to the new version or is it going to basically reset iTunes to the point where I have to go through and make changes to the songs' information--such as removing things like "(1934 recording)" or "(Duet with ____)"? I know this may sound confusing but, again, I don't understand why I get the popup box with the "New Version Available" but then have to go to "Download iTunes for Windows now" rather than just clicking "Download now" in the popup box.
Windows, Windows 10