This is the revision history for perl570delta in <freenode.net:#perlbot>

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13614 perl570delta is what's new for perl v5.7.0 - https://perldoc.pl/perl570delta simcop2387 <*:##NULL>
78 perl570delta is what's new for perl v5.7.0 - http://perldoc.perl.org/perl570delta.html perlbot <*:##NULL>