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                        <h3>???, 2006 - Version 1.34.0</h3>

                        <h4>New Libraries</h4>

                        <ul>
                          <li><span class="library"><a href=
                          "doc/html/foreach.html">Foreach Library</a>:</span>
                          <tt>BOOST_FOREACH</tt> macro for easily iterating
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                          <li><span class="library"><a href=
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                          written as strings or as expression templates, and
                          that can refer to each other and themselves
                          recursively with the power of context-free
                          grammars, from Eric Niebler.</li>

                          <li><span class="library"><a href=
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                          Standard Library Extensions, from John Maddock.
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                          namespace <code>std::tr1</code>. Highlights
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                          result_of, Function Object Binders, Polymorphic
                          function wrappers, Type Traits, Random Number
                          Generators and Distributions, Tuples, Fixed Size
                          Array, Hash Function Objects, Regular Expressions,
                          and Complex Number Additional Algorithms.</li>
                        </ul>

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                          <li>
                            <span class="library"><a href=
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                            Library</a>:</span>

                            <ul>
                              <li>Support for
                              <code>ptr_map&lt;key,T&gt;</code> via the new
                              function <code>ptr_map_insert()</code></li>

                              <li>Support for initialization of <a href=
                              "libs/ptr_container/index.html">Pointer
                              Containers</a> when the containers hold
                              pointers to an abstract base class.</li>
                            </ul>
                          </li>

                          <li><span class="library"><a href=
                          "libs/multi_array/index.html">MultiArray
                          Library</a>:</span> Boost.MultiArray now by default
                          provides range-checking for
                          <code>operator[]</code>. Range checking can be
                          disabled by defining the macro
                          <code>BOOST_DISABLE_ASSERTS</code> before including
                          <tt>multi_array.hpp</tt>.</li>

                          <li>
                            <span class="library"><a href=
                            "libs/filesystem/doc/index.htm">Filesystem
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                            for submission to the C++ Standards Committee for
                            TR2. Changes include:

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                              <li><a href=
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                              <i>basic_directory_entry</i>.</li>

                              <li><a href=
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                              of the path interface by eliminating special
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                              <li><a href=
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                              functions.</li>

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                              of existing user code whenever possible.</li>

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                              efficient</a> directory iteration.</li>

                              <li>Addition of a <a href=
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                              recursive directory iterator</a>.</li>
                            </ul>
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                          <li><span class="library"><a href=
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                          Library</a>:</span> Boost.Function now implements a
                          small buffer optimization, which can drastically
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                          <code>bind(&amp;X:foo, &amp;x, _1, _2)</code>
                          requires no heap allocation when placed into a
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                              <li>Use declarations for standard classes, so
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                              their headers</li>

                              <li>Deprecated the
                              <tt>&lt;boost/functional/hash/*.hpp&gt;</tt>
                              headers.</li>

                              <li>Add support for the
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                              for floating point numbers.</li>
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                              <li><a href=
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                              from Aaron Windsor.</li>

                              <li><a href=
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                              <tt>lengauer_tarjan_dominator_tree</tt></a>,
                              from JongSoo Park.</li>

                              <li><a href=
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                              Jeremiah Willcock and Douglas Gregor of Indiana
                              University.</li>

                              <li><a href=
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                              from Jeremiah Willcock of Indiana
                              University.</li>

                              <li><a href=
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                              biconnected_components</tt></a> now supports a
                              visitor and named parameters, from Janusz
                              Piwowarski.</li>

                              <li><a href=
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                              now models the <a href=
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                              Graph</a> concept.</li>

                              <li><a href=
                              "libs/graph/doc/dijkstra_shortest_paths.html"><tt>
                              dijkstra_shortest_paths</tt></a> now calls
                              <tt>vis.initialize_vertex</tt> for each vertex
                              during initialization.</li>

                              <li>See the <a href=
                              "libs/graph/doc/history.html#1.34.0">complete
                              revision history</a> for more information.</li>
                            </ul>
                          </li>

                          <li>
                            <span class="library"><a href=
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                              <li>New <a href=
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                              random access indices</a>.</li>

                              <li>Non key-based indices feature new <a href=
                              "libs/multi_index/doc/tutorial/indices.html#rearrange">
                              rearrange facilities</a>.</li>

                              <li>This version also includes a number of
                              optimizations and usage improvements. For a
                              complete list of changes, see the library
                              <a href=
                              "libs/multi_index/doc/release_notes.html#boost_1_34">
                              release notes</a>.</li>
                            </ul>
                          </li>

                          <li>
                            <span class="library"><a href=
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                            Library</a>:</span>

                            <ul>
                              <li>Every ArgumentPack is now a valid <a href=
                              "libs/mpl/doc/refmanual/forward-sequence.html">MPL
                              Forward Sequence.</a></li>

                              <li>Support for unnamed arguments (those whose
                              keyword is deduced from their types) is
                              added.</li>

                              <li>Support for named and unnamed template
                              arguments is added.</li>

                              <li>New overload generation macros solve the
                              <a href=
                              "http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2002/n1385.htm">
                              forwarding problem</a> directly.</li>

                              <li>See also the Python library changes,
                              below.</li>
                            </ul>
                          </li>

                          <li>
                            <span class="library"><a href=
                            "libs/ptr_container/index.html">Pointer Container
                            Library</a>:</span>

                            <ul>
                              <li>Support for serialization via <a href=
                              "libs/serialization/index.html">Boost.Serialization.</a></li>

                              <li>Exceptions can be disabled by defining the
                              macro BOOST_PTR_CONTAINER_NO_EXCEPTIONS before
                              including any header. This macro is defined by
                              default if BOOST_NO_EXCEPTIONS is defined.</li>

                              <li>Additional
                              <code>std::auto_ptr&lt;T&gt;</code> overloads
                              added s.t. one can also pass
                              <code>std::auto_ptr&lt;T&gt;</code> instead of
                              only <code>T*</code> arguments to member
                              functions.</li>

                              <li><code>transfer()</code> now has weaker
                              requirements s.t. one can transfer objects from
                              <code>ptr_container&lt;Derived&gt;</code> to
                              <code>ptr_container&lt;Base&gt;</code>,</li>
                            </ul>
                          </li>

                          <li>
                            <span class="library"><a href=
                            "libs/python/index.html">Python
                            Library</a>:</span>

                            <ul>
                              <li>Boost.Python now automatically appends C++
                              signatures to docstrings. The new <a href=
                              "libs/python/doc/v2/docstring_options.html"><code>
                              docstring_options.hpp</code></a> header is
                              available to control the content of
                              docstrings.</li>

                              <li><a href=
                              "libs/python/doc/v2/stl_iterator.html#stl_input_iterator-spec">
                              <code>stl_input_iterator</code></a>, for
                              turning a Python iterable object into an STL
                              input iterator, from Eric Niebler.</li>

                              <li>Support for <code>void*</code> conversions
                              is added.</li>

                              <li>Integrated support for wrapping C++
                              functions built with the parameter library;
                              keyword names are automatically known to
                              docsstrings.</li>
                            </ul>
                          </li>

                          <li>
                            <span class="library"><a href=
                            "libs/wave/doc/index.html">Wave
                            Library</a>:</span>

                            <ul>
                              <li>Wave now correctly recognizes pp-number
                              tokens as mandated by the C++ Standard, which
                              are converted to C++ tokens right before they
                              are returned from the library.</li>

                              <li>Several new preprocessing hooks have been
                              added. For a complete description please refer
                              to the related documentation page: <a href=
                              "libs/wave/doc/class_reference_ctxpolicy.html">The
                              Context Policy</a>.</li>

                              <li>Shared library (dll) support has been added
                              for the generated Wave libraries.</li>

                              <li>The overall error handling has been
                              improved. It is now possible to recover and
                              continue after an error or a warning was
                              issued.</li>

                              <li>Support for optional comment and/or full
                              whitespace preservation in the generated output
                              stream has been added.</li>

                              <li>This version also includes a number of bug
                              fixes and usage improvements. For a complete
                              list of changes, see the library <a href=
                              "libs/wave/ChangeLog">change log</a>.</li>
                            </ul>
                          </li>
                        </ul>
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