MarsSeed [1] filed a deletion request for wiznote-qt4 [2]: Broken, abandoned VCS pkg in disguise from 2016. Upstream's relevant legacy Qt4 based branch has been discontinued since same year. [a]
Arch/extra repo carries the latest upstream release, which is based on qt5. [b] [a]: https://github.com/WizTeam/WizQTClient/tree/v2.3.3 [b]: https://archlinux.org/packages/?q=wiznote [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/wiznote-qt4/
