Problems while searching for a new upstream version

package:
cfengine3
severity:
high
created:
2019-09-21
last updated:
2019-10-18

uscan had problems while searching for a new upstream version:
In debian/watch no matching files for watch line
  https://github.com/cfengine/core/releases .*/([\.\d]+)(?i)(?:\.(?:tar\.xz|tar\.bz2|tar\.gz|zip|tgz|tbz|txz))