There is an ongoing outage on the primary CPAN mirror. It is possible to work around the issue by using MetaCPAN as a mirror.

Revision history for Dist-Zilla-Plugin-Git-Checkout

0.004  2022-01-08 20:17:50 UTC

  INCOMPATIBLE CHANGES:
  - The checkout parameter is replaced with a branch, revision, and tag parameter

  Changes:
  - Replace Git::Wrapper with Git::Background

0.003  2021-07-16 20:58:22 UTC

  - After checking the brandch out, do a "git pull --ff-only" to actually update it

0.002  2020-08-10 16:33:27 UTC

  - Don't assume that root from Test::DZil is a Path::Tiny object
  - Set user.name and user.email in Git test repo beforing commiting to it from basic.t

0.001  2020-08-08 23:40:44 UTC

  - Initial release