musta_ruhtinas [1] filed a deletion request for updaterv2 [2]: worst case it's malware (a zip on the user's github account, probably containing a shell script referenced in the PKGBUILD; did not test), best case garbage. same pattern as before, recent user uploading suspicious looking packages
[1] https://aur.archlinux.org/account/musta_ruhtinas/ [2] https://aur.archlinux.org/pkgbase/updaterv2/