This package provides the latest git release of Metropolis, not the latest official release, hence why I did not request the package deletion in the first place. 

Joey Dumont (Profile)
The supreme elegance of Nature lies in its apparent simplicity.  

On 29 January 2018 at 16:45, <notify@aur.archlinux.org> wrote:
tegularius [1] filed a deletion request for beamer-theme-m-git [2]:

Included in texlive 2016

[1] https://aur.archlinux.org/account/tegularius/
[2] https://aur.archlinux.org/pkgbase/beamer-theme-m-git/