note Anonymous Monk <p><i> I couldn't find it in RT though .... </i> <p> 5.13 starts on 2010-Apr-20 so look here [href://http://perl5.git.perl.org/perl.git/history/HEAD:/dist/IO] <p> on cli you can use <p> gitk dist/IO <p> or <tt> git diff [href://http://perl5.git.perl.org/perl.git/tree/c7cffa0b862541c21ec66e4efd2d80e4f0a2f142:/dist/IO|c7cffa0b862541c21ec66e4efd2d80e4f0a2f142] HEAD dist/IO </tt> <p> git diff oldhash newhash path 998459 998459 11