P1.0 (Printing) - 24 August 2011

  • First Printing

B2.0 - 08 June 2011

  • Final, pre-production beta
  • Fixed numerous errata
  • Added Section 2.3, Is it concurrency or parallelism?
  • Added Section 4.4, Java 7 Fork-Join API
  • Added Section 8.12, Remote Actors
  • Various other updates based on feedback from technical reviewers

B1.0 - 20 March 2011

  • First Beta