Watch file results

component: main
distribution: debian
last_check: 2021-10-15 11:50:03.422709
release: sid
source: mathjax
status: error
version: 2.7.9+dfsg-1
warnings: In debian/watch no matching files for watch line https://github.com/mathjax/MathJax/releases .*/archive/v?(2\..*).tar.gz
watch_file:
# watch control file for uscan
# See uscan(1) for format

# Compulsory line, this is a version 3 file
version=3

opts=uversionmangle=s/-/~/,dversionmangle=s/\+dfsg//,repacksuffix=+dfsg \
https://github.com/mathjax/MathJax/releases .*/archive/v?(2\..*).tar.gz