Apparently this was not commited. The tagged 5.3 release has it though.
Apparently this was not commited. The tagged 5.3 release has it though.

ceason/epgp-tfatf,sheldon/epgp,hayword/tfatf_epgp,hayword/tfatf_epgp,protomech/epgp-dkp-reloaded,protomech/epgp-dkp-reloaded,sheldon/epgp,ceason/epgp-tfatf