Correction, as the package name implies, the dive package is pinned to a specific version where as dive-git builds from the latest master branch.

On Mon, 2018-11-26 at 02:43 +0000, notify@aur.archlinux.org wrote:
wagoodman [1] filed a deletion request for dive-git [2]:

this is a duplicate of 
https://aur.archlinux.org/packages/dive/
 and
has the correct name (instead of -git)

[1] 
https://aur.archlinux.org/account/wagoodman/

[2] 
https://aur.archlinux.org/pkgbase/dive-git/