Subversion Repository

Boost uses ​Subversion to manage all of the data associated with Boost's development, including the source code to Boost, documentation for Boost libraries, and the Boost web site.

Accessing the Boost Subversion Repository

The Subversion repository can be accessed in several ways:

• Anonymous, read-only access to the Boost Subversion repository is available at ​http://svn.boost.org/svn/boost. To access the latest stable branch of Boost, for instance, one would check out from ​http://svn.boost.org/svn/boost/stable. For example, using the command-line svn, one might use:

svn co ​http://svn.boost.org/svn/boost/stable boost-stable

• Developer (read/write) access to the Boost Subversion repository is available for Boost contributors at ​https://svn.boost.org/svn/boost. For information about gaining developer access to the Boost Subversion repository, see below.

• The Subversion repository can be browsed online at ​http://svn.boost.org/trac/boost/browser.

Organization of the Boost Subversion Repository

The Boost Subversion repository is organized into several top-level directories, reflecting various stages of Boost library development and subtasks within the Boost community. We have the following top-level directories:

• stable: Contains the latest "stable" version of Boost.
• devel: Contains the latest "development" version of Boost. This branch will typically be more volatile than the stable branc.
• sandbox: Contains libraries and tools that are under active development and have not yet been reviewed or accepted into Boost. See below for information about organization of the sandbox.
• website: Contains the upcoming Boost web site, which is not yet live.
• branches: Contains various branches of Boost libraries, typically for non-trivial changes to Boost libraries that need to be made separately from the devel branch.
• tags: Contains "tags" that mark certain points in the source tree, such as particular Boost releases.
• sandbox-branches: Similar to branches, but for code that resides in the sandbox.
• sandbox-tags: Similar to tags, but for code that resides in the sandbox`.

Developer Access to Subversion

Boost contributors are given read/write access to the Boost Subversion repository when their Boost tasks warrant. There are three different areas of the Boost Subversion repository that contributors may need access to:

• The main Boost development areas, including the devel and stable directories. This level of access is typically restricted to authors and maintainers of Boost libraries.
• The sandbox area, which is used to develop new libraries and tools that have not yet come up for Boost review. This level of access is available to contributors who want to develop future Boost libraries and collaborate with other Boost contributors.
• The web site, which stores the Boost web site.

To gain developer access to the Boost Subversion repository, please send a email to the Boost Moderators at boost-owner -at- lists.boost.org stating why you need write access to the Boost Subversion repository, and which parts of the repository--boost itself, the sandbox, or the web site--you need access to. Once a moderator has approved you for access to the Subversion repository, you will receive an invitation via e-mail that asks you to provide a user name and a password, which will be used to access both the Boost Subversion repository and the Boost Trac. You will also be asked to grant permission for your past and future Boost contributions to be licensed under the Boost Software License version 1.0 and future versions: your permission is required to work with the Boost Subversion repository, so that we can ensure that Boost code is licensed under the Boost Software License.