Although GN4 does not feature an automatic check for updates, you can simply check if there are relevant updates to a newer version o to a updates of the current version.

The curent version

The newest released GN4 version is 2.5.3453.9. You can find out which is your version by looking at the About or at the splash screen of the GN4 applications (see Finding the GN4 version and build number).

All versions

For all versions, find the release notes (about bug fixes and new features) in Release notes summary of links.

Find if a bug fix is available in a daily build in How to know if a bug was fixed?

Older versions

For the previous versions look at the Older versions chapter.

See also

Is the fix integrated in my build?