Have you considered actually raising these issues with the people who are in a position to do respond with authority? 301s will result in search engine index entries being updated, over time. The redirects will have been tested (you could do this yourself if you wanted), so I don't think breakage is going to be a problem.

In reply to Re^3: The CPAN Apocalypse: June 25, 2018 by marto
in thread The CPAN Apocalypse: June 25, 2018 by usemodperl

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