P2.0 (Printing) - 19 August 2014

All errata up to July 2014 have been cleared.

P1.0 (Printing) - 12 November 2013

First printing.

B7.0 - 30 September 2013

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

B6.0 - 10 September 2013

Indexing is complete.

B5.0 - 25 August 2013

Copyedit is complete. Indexing is next.

B4.0 - 23 July 2013

Content-complete and headed to production.

B3.0 - 13 May 2013

  • Added Pattern 10 – Replacing Visitor.
  • Added Pattern 17 – Memoization.
  • Fixed all known errata.
  • Bug fixes and minor edits.

B2.0 - 03 April 2013

  • Added Pattern 9 – Replacing Decorator
  • Added Pattern 21 – Customized Control Flow
  • Errata #51088, #51080, #51081, #51083 addressed
  • Adding missing section at the end of Pattern 20 – Lazy Sequence
  • Various and sundry bug fixes and minor edits

B1.0 - 12 March 2013

First beta release.