Problems while searching for a new upstream version

package:
odot
severity:
high
created:
2017-11-21
last updated:
2019-03-22

uscan had problems while searching for a new upstream version:
In debian/watch no matching files for watch line
  http://home.arcor.de/kaffeetisch/odot.html downloads/odot-((?:\d+\.)+\d+)\.tar\.gz debian uupdate