After upgrading from copyartifact 1.43.1 to 1.44, we see the following when we try to use the `copyArtifacts` step:
There don't appear to be any options relating to copyartifact in the configuration for the pipeline that we're trying to copy from (it's a multi-branch pipeline generated in a GitHub org folder, if that's relevant). We switched the option on the "global security" page into "migration" mode, but we still get the same error. We had to rollback to copyartifact 1.43.1 to restore functionality.
I only knew to look in the "global security" page by spelunking in the changeset here: https://github.com/jenkinsci/copyartifact-plugin/commit/dc87de169604cb9b6706c5328e2e4aeb2c6652d6. There was apparently no code review, no changelog entry, and no documentation aside from what I see in that commit. This is incredibly poor form, especially for a breaking change with no escape hatch.