Every release you do to CPAN stays in your author directory until you choose to delete it. Sometimes you might want your old releases to stay available, but most of the time you could happily delete them (they're always available on BackPAN). Space is getting short on the CPAN Master, so please tidy up your author directory. I've written a script to identify the biggest hoarders, and have started emailing the top of the list, asking them to free up some space. You can use the script to see (roughly) how much space you could free up.
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