Updater Does Not Work
In Notepad++ 7.42 and 7.5, the updater didn’t work. If you try checking for updates, it will say no update is found, even if there is a new version on the website. I can’t say whether it works for 7.5.1, but it didn’t work in these past versions.
Quote from the Notepad++ website:
Auto-updater will be triggered in few days if there’s no critical issue found.
There is usually a delay to make sure new versions are stable before being pushed out to users. If bugs are found then new releases may come out before the updater will trigger. The most recent version the updater will find is v7.4.2.