Version 1.6.2

  * Support for using external Boost instead of the internal subset in
    the autotools build system.

Version 1.6.0

  * Add support for setting a compiler::context value as container::any.
  * Return a reference to the newly set value from compiler::context::set().
  * Add support for empty any containers.

Version 1.5.0

  * Add support for regular expressions. Underneath regex support is
    provided by a Boost subset.

Version 1.4.0

  * Add support for querying type_info of context entries (compiler).
  * Do sensible things if traversers are copied (compiler).

Version 1.3.0

  * Add new fs::path functions: absolute(), relative(), current(),
    complete(), and normalize().

Version 1.2.0

  * Add support for automake and VC++ builds via meta-build.
  * Add support for resetting nodes/edges and deleting nodes in
    container::graph.
  * Redesign fs::path, add comparison operators.

Version 1.1.1

  * Bugfix release.

Version 1.1.0

  * Code stream interface (compiler/code-stream).
  * SLOC counter code stream (compiler/sloc-counter).
  * C++ code indenter (compiler/cxx-indenter).
  * Filesystem path abstraction (fs/path).
  * RAII-based file auto-removal (fs/auto-remove).
  * Project and solution files for VC++ 8 and 9.
  * Install target.

Version 1.0.0

  * First public release.
