Modern Perl book
Chromatic has announced that they finished their new version of Modern Perl book, version 2011-2012, where they have corrected some errors in earlier versions as well as modify some sections that appeared confusing.

This release adds new features explanations appeared in Perl 5.14.

Chromatic also announced that they intend to launch a new version of the book later this year or early next cover of Perl 5.14 to 5.16.

The publication is provided by Onyx Neon, which will have free PDF version at the end of January.