P1.0 (Printing) - 17 July 2013

First printing.

B3.0 - 07 June 2013

Production is complete. Now it’s on to layout and then the printer.

B2.0 - 18 March 2013

  • Updated code examples to Groovy version 2.1.
  • Addressed errata and reviewer comments.
  • Book is now content-complete and is going to indexing and copy edit.

B1.0 - 18 December 2012

Initial beta release.