Why not just copy the x.y.x version into the package name,
and then add 1 to allow for updates/corrections. That way,
you can even have both versions coexist.
app-configs-1.0.5 1.0.5-1
app-configs-1.0.6 1.0.6-1
à la
cpp-4.7 4.7.4-3
cpp-4.8 4.8.4-1
cpp-4.9 4.9.2-10
and many other packages.
Cheers,
David.