I have started laying out chapters for the electronic version of the book, which is good news.

The first version of the ebook covers Xcode 4.1. I will update the ebook for Xcode 4.2, which will be a free update for anyone who buys the Xcode 4.1 version. The print version will cover Xcode 4.2. Xcode 4.2 should be released by the time the print version is finished.

Tags: xcode book

I’m still cleaning up material. The Instruments material has been more difficult to clean up than I anticipated. I’m still working on cleaning up the material on the Time Profiler instrument and general material on interpreting the trace results.

Tags: xcode book