Updating http://mapeditor.org/dtd/1.0/map.dtd automatically?

[stefanbeller]

Maybe this can be done automatically at each release? So it is always up to date to the latest release.
Other idea to keep it in sync is to update always when a commit touches docs/map.dtd
The idea of automating it might be interesting since it was not updated for a long time now.

[boozook]

+1