Since update 0.3.2, (via QR Code or .cia) I always have "v 0.3.1 new version available v 0.3.2...)
You both have the current version, there's a bug that'll always ask you to update the software on startup. Soru is aware of the bug and recommends you check for the new HOME screen banner to make sure you've installed version 0.3.2.Trying for netpass for the first time today and I'm also getting told there's an update. I installed from universal updater initially, but then downloaded it from https://gitlab.com/Sorunome/3ds-streetpass/-/releases and it's the same