tallero [1] filed a request to merge vte3-git [2] into vte-git [3]: there is no reason to have vte3-git and vte4-git conflict; the changes reflects upstream and no packages are broken; also no maintainership is lost when merging see comments for additional info
[1] https://aur.archlinux.org/account/tallero/ [2] https://aur.archlinux.org/pkgbase/vte3-git/ [3] https://aur.archlinux.org/pkgbase/vte-git/
