P1.0 (Printing) - 17 July 2012

First printing.

B4.0 - 22 June 2012

  • This is the final beta. Indexing and copy edit are complete; now it’s on to layout and then the printer.

B3.0 - 16 May 2012

  • We’ve added two new chapters: Chapter 9, Running Rubies with RVM, and Chapter 10, Special Topics. We’ve also added two new appendices: Appendix 1, A Capistrano Case Study, and Appendix 2, Running on Unicorn and nginx.
  • In addition, we’ve bumped many of the version numbers for the utilities and tools used throughout the book.
  • Now, it’s on to indexing and then copy edit.

B2.0 - 08 February 2012

  • This release updates the sections on Vagrant which addresses the feedback in the forums and in the errata. We’ll continue to follow Vagrant’s changes throughout the beta process.
  • We’ve also added two new chapters: Chapter 7, Collecting Metrics with Ganglia, and Chapter 8, Maintaining the Application.

Please keep submitting errata. Your suggestions and feedback continue to make this book better.

B1.0 - 19 January 2012

Initial beta release.