Yep -- Look at the current (1.17 from May 2005 ; 1.13 is almost 2 years old) version's ChangeLog for List::Util:
  1.15 -- Fri May 13 11:01:15 CDT 2005

  Bug Fixes
    * Fixed memory leak in first()

In reply to Re: List::Util::first leak? by davidrw
in thread List::Util::first leak? by bsb

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