git 2.15.0-r1 missing binaries
The git 2.15.0-r1 package is missing some binaries necessary for full functionality. For example, git-http-backend is missing, rendering the package useless for acting as a git server.
These binaries are still present in earlier releases, e.g. 2.13.5-r0
(from redmine: issue id 8324, created on 2017-12-20, closed on 2017-12-27)