Errata and Corrections

We are continually improving the material and making updates based on feedback from many sources: classroom comments, email, the Google group, and the official O’Reilly errata page. We try to respond to every comment and correction, and major changes will be recorded, but we don’t document every tweak.

Please note that since Tom handled the Errata section and he passed away last year, the information on the changes made was lost with him.  The changes were not!  Stay tuned for the Second Edition.