This documentation was written to describe the 1.6.x series of Subversion. If you are running a different version of Subversion, you are strongly encouraged to visit and instead consult the version of this documentation appropriate for your version of Subversion.

This Book Is Free

This book started out as bits of documentation written by Subversion project developers, which were then coalesced into a single work and rewritten. As such, it has always been under a free license (see Appendix D, Copyright). In fact, the book was written in the public eye, originally as part of the Subversion project itself. This means two things:

The online home of this book's development and most of the volunteer-driven translation efforts regarding it is There you can find links to the latest releases and tagged versions of the book in various formats, as well as instructions for accessing the book's Subversion repository (where its DocBook XML source code lives). Feedback is welcomed—encouraged, even. Please submit all comments, complaints, and patches against the book sources to .