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                        <h2><a name="Latest News">Latest News</a></h2>

                        <h3>May ?? - Version 1.33.0</h3>

                        <h4>New Libraries</h4>
                        
                        <ul>
                          <li><a href="libs/iostreams/doc/index.html">iostreams</a> - Framework for defining streams, stream buffers and i/o filters, from Jonathan Turkanis.</li>
                          <li><a href="libs/functional/hash/index.html">functional/hash</a>
                          - A TR1 hash function object that can be extended to
                          hash user defined types, from Daniel James.</li>

                          <li><a href="wave/index.html">wave</a> - Standards conformant implementation of the mandated C99/C++ preprocessor functionality packed behind an easy to use iterator interface, from Hartmut&nbsp;Kaiser. </li>
                       </ul>

                        <h4>Updated Libraries</h4>

                        <ul>
                        <li><a href="libs/graph/doc/index.html">Graph
                        Library</a>: Introduced several new algorithms
                        and improved existing algorithms:
                            <ul>
                            <li><a href="libs/graph/doc/python.html">Experimenta
l Python bindings</a>, from Doug Gregor and Indiana University.</li>
                            <li><a href="libs/graph/doc/floyd_warshall_shortest.html"><tt>floyd_warshall_all_pairs_shortest_paths</tt></a>, from Lauren Foutz and Scott Hill.</li>
                            <li><a href="libs/graph/doc/astar_search.html"><tt>astar_search</tt></a>, from Kristopher Beevers and Jufeng Peng.</li>
                            <li><a href="libs/graph/doc/fruchterman_reingold.html"><tt>fruchterman_reingold_force_directed_layout</tt></a>, from Doug Gregor and Indiana University.</li>
                            <li><a
                          href="libs/graph/doc/biconnected_components.html"><tt>biconnected_components</tt> and <tt>articulation_points</tt></a>, from Jeremy Siek, Janusz Piwowarski, and Doug Gregor.</li>
                            <li><a href="libs/graph/doc/sequential_vertex_coloring.html"><tt>sequential_vertex_coloring</tt></a> has been updated, tested, and documented.</li>
                            <li><a
                            href="libs/graph/doc/gursoy_atun_layout.html"><tt>gursoy_atun_layout</tt></a>,
                            from Jeremiah Willcock and Doug Gregor of
                            Indiana University.</li>
                            <li><a href="libs/graph/doc/king_ordering.html"><tt>king_ordering</tt></a>, from
      D. Kevin McGrath of Indiana University.</li>
                            <li><a
      href="libs/graph/doc/cuthill_mckee_ordering.html"><tt>cuthill_mckee_ordering</tt></a>
      has been recast as an invocation of
      <tt>breadth_first_search</tt> and now supports graphs with
      multiple components.</li>
                            <li><a href="libs/graph/doc/dijkstra_shortest_paths.html"><tt>dijkstra_shortest_paths</tt></a> now uses a relaxed heap&nbsp;[<A
  HREF="libs/graph/doc/bibliography.html#driscoll88">61</A>] as its priority queue, improving its complexity to <em>O(V log V)</em> and improving real-world performance for larger graphs.</li>
                            <li><a href="libs/graph/doc/read_graphviz.html"><code>read_graphviz</code></a> now has a new, Spirit-based parser that works for all graph types and supports arbitrary properties on the graph, from Ron Garcia. The old, Bison-based GraphViz reader has been deprecated and will be removed in a future Boost release. <a href="libs/graph/doc/write-graphviz.html"><code>write_graphviz</code></a> also supports dynamic properties.</li>
                            <li>See the <a href="libs/graph/doc/history.html#by-version">history</a> for additional changes and bug fixes.</li>
                            </ul></li>

                        <li><a href="libs/multi_index/doc/index.html">Multi-index
                        Containers Library</a>:
                          <ul>
                            <li>New <a href="libs/multi_index/doc/advanced_topics.html#hashed_indices">hashed
                              indices</a>.
                            </li>
                            <li>Added <a href="libs/multi_index/doc/advanced_topics.html#serialization">serialization
                              support</a>.
                            </li>
                            <li>For a complete list of changes, see the library
                              <a href="libs/multi_index/doc/release_notes.html">release
                              notes</a>.
                            </li>
                          </ul>
                        </li>

                        <li><a
                        href="libs/property_map/property_map.html">Property
                        Map Library</a>: Introduced the <a
                        href="libs/property_map/doc/dynamic_property_map.html"><code>dynamic_properties</code></a>
                        class, which provides dynamically-typed access
                        to a set of property maps.</li> 

                        <li><a href="doc/html/signals.html">Signals Library</a>: added slot blocking/unblocking, from Frantz Maerten. Huge improvements to signal invocation performance from Robert Zeh. </li>
                        </ul>

                        <h3>April 15, 2005 - Boost Logo Contest Over </h3>
                        <p> Boost Logo Contest is over. We have a winner: 
                        entry number 75 by Zoltan "cad" Juhasz. Follow <a href="http://www.boost.org/more/logo_contest.htm">this link</a> for details.</p>
            
                        <h3>November 19, 2004 - Version 1.32.0</h3>
                        
                        <h4>Important - New Toolset Names</h4>

                        <p>The names of some the Boost.Build
                        <a href="more/getting_started.html#Tools">toolsets</a> 
                        have been changed to remove the "<code>.</code>" (dot) character and to fix some 
                        other naming inconsistencies. For example, <code>vc7.1</code> toolset was renamed 
                        to become <code>vc-7_1</code>. Please refer to the 
                        <a href="more/getting_started.html#Tools">Supported Toolsets</a> section 
                        of the installation guide for the complete list of the current toolset names. 
                        This change was made as a part of the effort to make the Boost distribution 
                        compatible with ISO 9660 level 2 requirements.</p>

                        
                        <h4>New Libraries</h4>
                        
                        <ul>
                          <li><a href="libs/assign/index.html">Assignment Library</a>:
                          Filling containers with constant or generated data has never 
                          been easier, from Thorsten Ottosen.</li>
                          <li><a href="libs/algorithm/minmax/index.html">Minmax Library</a>:
                          Standard library extensions for simultaneous min/max and min/max element
                          computations, from Herv&eacute; Br&ouml;nnimann.</li>
                          <li><a href="libs/multi_index/doc/index.html">Multi-index
                          Containers Library</a>: Containers with multiple
                          STL-compatible access interfaces,
                          from Joaqu&iacute;n M L&oacute;pez Mu&ntilde;oz.</li>
                          <li><a href="libs/numeric/conversion/index.html">Numeric Conversion
                          Library</a>: Optimized policy-based numeric conversions, from Fernando
                          Cacciola.</li>
                          <li><a href="doc/html/program_options.html">Program
                          Options Library</a>: Access to configuration
                          data given on command line, in config files and other
                          sources, from Vladimir Prus.</li> 
                          <li><a href="libs/range/index.html">Range Library</a>:
                            a new infrastructure for generic algorithms that builds on top of the new iterator concepts, from Thorsten Ottosen.</li>
                          <li><a href="libs/serialization/doc/index.html">Serialization Library</a>:
                          Serialization/de-serialization of arbitrary C++ data structures to 
                          various formats including text, binary, and xml, from Robert Ramey.
                          <li><a href="libs/algorithm/string/index.html">String Algorithms 
                          Library</a>: Collection of string related algorithms 
                          for case conversion, trimming, find/replace operations and more, 
                          from Pavol Droba.</li>
                          <li><a href="doc/html/tribool.html">Tribool</a>: 3-state boolean type library,
                          from Doug Gregor.</li>
                        </ul>

                        <h4>Updated Libraries</h4>

                        <ul>
                          <li>Compose: This deprecated library has been removed.</li>
                          <li><a href="libs/graph/index.html">Graph</a>:
                            <ul>
                              <li>Added <a href="libs/graph/doc/bundles.html">bundled properties</a> to the
                              <a href="libs/graph/doc/adjacency_list.html"><code>adjacency_list</code></a>
                              and <a href="libs/graph/doc/adjacency_matrix.html"><code>adjacency_matrix</code></a>
                              class templates, greatly simplifying the introduction of internal
                              vertex and edge properties.</li>
                              <li>The <a
                              href="libs/graph/doc/leda_conversion.html">LEDA
                              graph adaptors</a> have been ported to
                              LEDA 4.5.</li>
                              <li>Added algorithms for <a
                              href="libs/graph/doc/betweenness_centrality.html">betweenness
                              centrality</a> and <a
                              href="libs/graph/doc/bc_clustering.html">betweenness
                              centrality clustering</a>.</li>
                              <li>Added <a
                              href="libs/graph/doc/circle_layout.html">circle
                              layout</a> and <a
                              href="libs/graph/doc/kamada_kawai_spring_layout.html">undirected
                              spring layout</a> algorithms.</li>
                            </ul>
                          </li>
                          <li><a href="libs/mpl/doc/index.html">MPL Library</a>: 
                            <ul>
                               <li>Updated to use the Boost Software License.</li>
                                <li>New <a href="libs/mpl/doc/index.html">documentation</a>, including a complete <a href="libs/mpl/doc/refmanual.html">reference manual.</a></li>
                                <li>Major interface changes and improvements, many of which are <em>not</em> backward 
                                    compatible. Please refer to the <a href="libs/mpl/doc/tutorial/changes-in-boost-1-32-0.html">
                                    1.32 changelog</a> for the detailed information about upgrading to the new version. 
                              </li>
                            </ul>
                          </li>
                          <li><a href="libs/python/doc/index.html">Python Library</a>: 
                            <ul>
                               <li>Updated to use the Boost Software License.</li>
                               <li>a new, <a href="libs/python/doc/tutorial/doc/html/python/exposing.html#python.class_virtual_functions">better method of wrapping classes with virtual functions</a> has been implemented.</li>
                               <li>Support for the new Python Bool type, thanks to Daniel Holth.</li>
                               <li>Support for upcoming GCC symbol export control features have been folded in, thanks to Niall Douglas.</li>
                               <li>Improved support for <code>std::auto_ptr</code>-like types.</li>
                               <li>Components used by other libraries have been moved out of <code>python/detail</code> and into <code> boost/detail</code> to improve dependency relationships.</li>        
                               <li>Miscellaneous bug fixes and compiler workarounds.</li>
                            </ul>
                          </li>
                          <li><a href="doc/html/signals.html">Signals Library</a>: Introduced deterministic slot ordering, permitting slots to be connected at the beginning or end of slot groups or the slot list itself. Combiners may safely have state and are accessible from the signal.</li>
                          <li><a href="libs/utility/utility.htm">Utility</a>: class template <a href="libs/utility/utility.htm#result_of">result_of</a> added.</li>
                          <li><a href="libs/test/index.html">Test Library</a>: 
                            <ul> 
                                <li>namespace names gets shorten; old one still 
                                supported till next release</li> 
                                <li>added proper encoding of XML PCDATA</li> 
                                <li>support for wide string comparison implemented</li> 
                            </ul> 
                            For complete list of changes see Test Library <a href="libs/test/doc/release_notes.html#v1_32_0"> release notes</a>.
                          </li> 
                        </ul>
                        <h4>Regression tests</h4>

                        This release has been extensively tested on a variety of different compilers and platforms.
                        It is known to contain no regressions against the previous reference release on the 
                        compilers and configurations tested. Please refer to the corresponding 
                        <a href="http://www.meta-comm.com/engineering/boost-regression/1_32_0/index.html">regression reports</a> to see how well your
                        compiler performs on the new Boost codebase.
                        
                        
                        <h4>Acknowledgements</h4>

                        <p>
                        <img border="0" src="http://boost.sourceforge.net/photos/aleksey_gurtovoy2.jpg" align="left" hspace="10" vspace="5" width="128" height="250">
                        <a href="people/aleksey_gurtovoy.htm">Aleksey Gurtovoy</a> managed
                        this release.  <a href="more/release_procedures.htm">Managing a release</a> at 
                        all is an enormous job, and Aleksey always goes beyond merely meeting
                        requirements by insisting on the highest possible quality.  The Boost membership 
                        owes him a debt of gratitude.

                        <p>This release wouldn't have been possible without the dedicated effort of 
                        many, many members of the Boost community who generously contributed their 
                        outstanding expertise, time and energy to making it happen. For patches, bug 
                        fixes, troubleshooting, expert advice, and prompt responses to the release 
                        manager's requests we thank:</p>
                        
                        <p>David Abrahams, Misha Bergal, Jonathan Brandmeyer, Fernando Cacciola, 
                        Marshall Clow, Christopher Currie, Pavol Droba, Caleb Epstein, Eric Friedman, 
                        Jeff Garland, Michael Glassford, Doug Gregor, Joel de Guzman, Hubert Holin, 
                        Jaakko Järvi, Hartmut Kaiser, Bronek Kozicki, Tarjei Knapstad, Toon Knapen, 
                        Aaron W. LaFramboise, Joaquín M López Muñoz, Christoph Ludwig, John Maddock, 
                        Paul Mensonides, Guillaume Melquiond, Thorsten Ottosen, Vladimir Prus, 
                        Robert Ramey, Rene Rivera, Gennadiy Rozental, Stefan Slapeta, Jonathan 
                        Turkanis, Pavel Vozenilek, Jonathan Wakely, Daryle Walker, Victor A. Wagner Jr. 
                        and Martin Wille.</p>
                        
                        <p>Also, our special thanks go to: John Maddock for the managing the effort 
                        of converting the majority of the Boost libraries to the <a href="more/license_info.html">Boost Software License</a>, 
                        Eric Niebler and Joel de Guzman for taking on the important job of improving 
                        the Boost documentation's look and feel, and last, but not least, to our regression 
                        test runners, without whom we simply would never have released: Toon Knapen, 
                        Bronek Kozicki, Rene Rivera, Markus Schöpflin, Stefan Slapeta, Victor A. 
                        Wagner Jr. and Martin Wille.
                        </p>
                        
                        <p>Thank you everybody!</p>

                          
                        <h3>January 26, 2004 - Version 1.31.0</h3>
                        

                          <h4>New License</h4>
                              a unified <a href="more/license_info.html">Boost Software License</a> has been 
                              developed and will gradually replace the individual licenses for most Boost libraries. 
                              The new license offers better legal protection for both users and developers, 
                              and should speed user's legal reviews of Boost libraries. Dave Abrahams led the 
                              Boost effort to develop better licensing. The legal team was led by <a href="http://cyber.law.harvard.edu/people/cabell/index.html">
                                 Diane Cabell</a>, Director, Clinical Programs, <a href="http://cyber.law.harvard.edu">
                                 Berkman Center for Internet &amp; Society</a>, Harvard Law School. <a href="http://www.nixonpeabody.com/attorneys_detail1.asp?ID=121">
                                 Devin Smith</a>, attorney, <a href="http://www.nixonpeabody.com/default.asp">Nixon 
                                 Peabody LLP</a>, wrote the Boost License. Eva Chan, Harvard Law School, 
                           contributed analysis of issues and drafts of various legal documents.
                              <blockquote>
                                <b>Please Note:</b> Many of the Boost
                                libraries are still using earlier
                                licenses, though all conform to the <a
                                href="more/lib_guide.htm#license">Boost
                                License Requirements</a>. After this
                                release we will begin an effort to
                                move toward uniform use of the new
                                license.
                       </blockquote>

                           <h4>Build and Installation</h4>
                           <ul>
                             <li>
                              New <a href="more/getting_started.html">Getting 
                              Started</a> procedures ease download and 
                              installation, from Rene Rivera and others.

                             <li>
                              Improved support for libraries requiring
                              <a href="more/separate_compilation.html">separate 
                              compilation</a>, from John Maddock and others.
                           </ul>

                          <h4>New Libraries</h4>
                          <ul>
                            <li>
                              <a href="libs/utility/enable_if.html">enable_if</a>: Selective
                              inclusion of function template overloads, from Jaakko Järvi, Jeremiah
                              Willcock, and Andrew Lumsdaine. This is an important new technique
                              which exploits the <EM>SFINAE</EM>
                           (substitution-failure-is-not-an-error) principle.&nbsp;

                           <li>
                              <a href="libs/variant/index.html">Variant Library</a>: Safe, generic,
                           stack-based discriminated union container, from Eric Friedman and Itay
                           Maman.
                          </ul>

                           <h4>Updated Libraries</h4>

                           <ul>
                             <li>
                              <a href="libs/compose/index.htm">Compose</a>: This library has been
                              deprecated and will be removed in a future release. Use <a
                              href="libs/bind/bind.html">Bind</a> or <a
                              href="libs/lambda/doc/index.html">Lambda</a> instead.
                             </li>

                           <li>
                              <a href="libs/date_time/doc/index.html">Date Time Library:</a> a whole
                              host of bug fixes, new features, and documentation
                              improvements. See <a href="doc/html/date_time/details.html#date_time.changes">Date Time
                              Change History</a> for details.

                           <li>
                              <a href="libs/filesystem/doc/index.htm">Filesystem Library</a>: Several 
                           added functions, including improved checking for directory and file name 
                           portability.

                           <li>
                             <a name="iterators_lib"></a>
                              <a href="libs/iterator/doc/index.html">Iterator Library</a>: Major
                              version upgrade, with interface as proposed for the C++ library TR,
                              including an improved <code>iterator_adaptor</code> design plus
                              several new components, from David Abrahams, Jeremy Siek, and
                              Thomas Witt.

                           <li>
                              <a href="libs/multi_array/index.html">MultiArray</a>: The <tt>multi_array</tt> class
                              template now provides an element-preserving resize operation as well as default
                              construction (see the <a href="libs/multi_array/doc/reference.html">reference
                                 manual</a> for more information).</li>

                           <li><a href="libs/python/index.html">Python Library</a>:
                             <ul>
                               <li>Support for Python 2.3 and Intel C++ on Linux

                               <li>Container <a href="libs/python/doc/v2/indexing.html">Indexing
                                  Suite</a> added.

                               <li>injected constructors and wrapped function objects.

                               <li>wrapping static data members.

                               <li><code>std::wstring</code> conversions.

                               <li>Improved <a href="libs/python/doc/v2/args.html">keyword arguments</a>

                               <li>Better error messages, including name demangling for GCC.

                               <li>Simpler <a href="libs/python/doc/building.html">build procedure</a>.

                               <li><I>...and more...</I></li>
                             </ul>

                           <li>
                              <a href="libs/random/index.html">Random Number Library</a>: 
                              Interface changed 
                              to match the C++ <a href="libs/random/wg21-proposal.html">TR proposal</a>, 
                           from Jens Maurer.

                           <li>
                              <a href="libs/regex/doc/index.html">Regex</a>: Completely new matching 
                              algorithm is now much faster than before, plus a selection of <a href="libs/regex/doc/history.html">
                                 new features and enhancements</a>.

                           <li>
                              <a href="libs/spirit/index.html">Boost.Spirit 1.8.0</a>:
                              <ul>
                                 <li>Multiple grammar start rules</li>
                                 <li>Multiple Scanner rules (no more scanner business woes)</li>
                                 <li>More dynamic parsers</li>
                                 <li>Predefined actors</li>
                                 <li>Numerous bug fixes and QOI stuff</li>
                                 <li><I>...and more...</I></li>
                              </ul>

                            Starting from Spirit v1.8.0, ill conforming compilers will no longer be
                            supported. If you are still using one of these older compilers,
                            please use Spirit v1.6.x. See <a href="http://spirit.sf.net">Spirit's Site</a>
                            for more details.
                           </li>
                           <li><a href="libs/test/index.html">Test Library</a>: 
                                 <ul> 
                                    <li> 
                                    Free function template based test case </li> 
                                    <li> 
                                    Custom exception translators support in execution monitor and register_exception_translator added for unit test framework </li> 
                                    <li> 
                                    Added support for multi-module unit tests in automatic registration facility </li> 
                                    <li> 
                                    Floating point comparison algorithm reworked (Is not backward compatible!!!) </li> 
                                    <li> 
                                       Added support for custom users predicate returning both boolean result code and possibly error message </li> 
                                    <li> 
                                       Documentation structure rework and update</li> 
                                 </ul> 
                                 For complete list of changes see Test Library <a href="libs/test/doc/release_notes.html#v1_31_0"> 
                                    release notes</a> </li>
                           </ul>
                        <h4>Miscellaneous</h4>
                        <ul>
                          <li>Expanded testing and fixes for non-conforming compilers.</li>
                          <li>Web site hosting now provided by
                                <a href="http://www.sourceforge.net/">SourceForge</a>.
                        </ul>
                           
                        <h3>August 19, 2003 - Version 1.30.2 (bugfix release)</h3>
                        <ul>
                           <li>
                              <a href="http://www.boost-consulting.com">Boost Consulting</a> is now hosting 
                              Boost CVS mirrors - see our <a href="more/getting_started.html#CVS">download page</a>.
                           <li>
                              Backported changes to the <a href="libs/config/config.htm">config system</a>, 
                           to better handle new compiler releases.
                           <li>
                           Bugs in regression reporting in subproject tests were fixed.
                           <li>
                           Tests are now run in the context of the user's PATH environment settings
                           <li>
                              <a href="tools/build/v1/msvc-stlport-tools.html">msvc-stlport</a> and <a href="tools/build/v1/intel-win32-tools.html">
                                 intel-win32-stlport</a>
                           toolsets now build static libraries with multithreading enabled, to be 
                           compatible with the STLPort builds.
                           <li>
                              <a href="tools/build/v1/intel-win32-tools.html">intel-win32</a> toolset now 
                              handles <code>wchar_t</code>
                           correctly when intel is installed over msvc6.
                           <li>
                              Backported fixes from the main trunk which prevent errors building the <a href="libs/test/doc/index.html">
                                 Boost.Test</a>
                           library in its default configuration.
                           <li>
                              Backported portability improvements for <a href="libs/utility/checked_delete.html">
                                 checked_delete</a>.
                           <li>
                           Locale support for metrowerks (requiring a statically-linked runtime) is more 
                           uniformly handled.
                           <li>
                              Backported <a href="libs/conversion/lexical_cast.htm">conversion/lexical_cast</a>'s
                              <code>wchar_t</code>
                           fixes from the main trunk.
                           <li>
                              <a href="tools/build/v1/intel-linux-tools.html">intel-linux-tools</a>: added <code>
                                 rt</code> to FINDLIBS in order to make the <code>clock_gettime()</code>
                           function available (backport of a patch in CVS HEAD).
                           <li>
                              <a href="tools/regression/index.htm">regression/compiler_status.cpp</a>: 
                              backported fixes in error log links generation.</li>
                        </ul>

                        <h3>August 12, 2003 - <b>ALERT</b></h3>
                        <p>
                        Significant problems were found in the 1.30.1 release, so it has been withdrawn 
                        from the website. These problems mostly take the form of missing files due to 
                        an error by the release manager in using CVS to tag the release. We expect to 
                        release Version 1.30.2 in a few days. Stay tuned.
                        <p>Until then, you may want to get the <code>RC_1_30_0</code> branch (which, with 
                           only very slight modification, will become version 1.30.2) from our <a href="more/getting_started.html#CVS">
                              CVS</a> repository or the <a href="more/getting_started.html#CVS">CVS mirror</a>
                           at <a href="http://www.boost-consulting.com">Boost Consulting</a>
                        .
                        <h3>August 4, 2003 - Version 1.30.1 (bugfix release)</h3>
                        <p>Fixes were made to the following libraries:</p>
                        <ul>
                           <li>
                              The <a href="libs/lambda/doc/index.html">Boost.Lambda</a>
                           library is now usable with gcc-2.95.2
                           <li>
                              <a href="libs/spirit/index.html">Boost.Spirit</a>:
                              <ul>
                                 <li>
                                 Fixed. Using MSVC++6 (SP5), calling the assign action with a string value on 
                                 parsers using the file_iterator will not work.
                                 <li>
                                 Fixed: using assign semantic action in a grammar with a multi_pass iterator 
                                 adaptor applied to an std::istream_iterator resulted in a failure to compile 
                                 under msvc 7.0.
                                 <li>
                                    Fixed: There is a bug in the <code>range_run&lt;CharT&gt;::set (range&lt;CharT&gt; 
                                       const&amp; r)</code>
                                 function in "boost/spirit/utility/impl/chset/range_run.ipp".
                                 <li>
                                 Fixed: handling of trailing whitespace bug (ast_parse/pt_parse related)
                                 <li>
                                 Fixed: comment_p and end of data bug
                                 <li>
                                 Fixed: Most trailing space bug
                                 <li>
                                    Fixed: <code>chset&lt;&gt;::operator~(range&lt;&gt;)</code> bug, <code>operator&amp;(chset&lt;&gt;, 
                                       range&lt;&gt;)</code> bug, <code>operator&amp;(range&lt;&gt;, chset&lt;&gt;)</code>
                                 bug
                                 <li>
                                    Fixed: <code>impl::detach_clear</code>
                                 bug
                                 <li>
                                 Fixed: mismatch closure return type bug
                                 <li>
                                    Fixed: <code>access_node_d[]</code> and <code>access_match_d[]</code>
                                 iterator bugs
                                 <li>
                                    Fixed a bug regarding threadsafety of Phoenix/Spirit closures.</li>
                              </ul>
                           <li>
                              The Boost Template <a href="libs/mpl/doc/index.html">Metaprogramming Library (MPL)</a>'s 
                           typeof implementation is now compatible with Metrowerks CodeWarrior Pro8.
                           <li>
                              <a href="libs/function/index.html">Boost.Function</a>: workaround for the 
                           new Borland patch (version 0x564) and MSVC++ .NET 2003.
                           <li>
                              <a href="libs/config/index.html">Boost.Config</a>, <a href="libs/format/doc/format.html">
                                 Boost.Format</a>, and <a href="libs/regex/index.html">Boost.Regex</a> have 
                              been adjusted to avoid warnings with GCC-3.3, and Boost.Format also now works 
                              with string types other than <code>std::string</code>.
                           <li>
                              <a href="libs/smart_ptr/index.html">Smart Pointers</a>
                              <ul>
                                 <li>
                                    <code>checked_delete</code>
                                 now works on more platforms
                                 <li>
                                 Compatibility with the SunPro compiler
                                 <li>
                                    Added missing <code>#include</code>s.</li>
                              </ul>
                           <li>
                              <a href="libs/python/index.html">Boost.Python</a>
                              <ul>
                                 <li>
                                 warning suppression for finicky compilers
                                 <li>
                                    fixed a crashing bug in the <code>raw_function</code>
                                 facility when no keyword arguments were passed.
                                 <li>
                                    Improved conversion of NULL <code>shared_ptr</code>s to Python.</li>
                              </ul>
                           </li>
                        </ul>
                        <h3>March 19, 2003 - Version 1.30.0</h3>
                        <ul>
                           <li>
                              <a href="libs/filesystem/doc/index.htm">Filesystem Library</a>
                           added - Portable paths, iteration over directories, and other useful filesystem 
                           operations, from Beman Dawes.
                           <li>
                              <a href="libs/optional/doc/optional.html">Optional Library</a>
                           added - a discriminated-union wrapper for optional values, from Fernando 
                           Cacciola.
                           <li>
                              <a href="libs/numeric/interval/doc/interval.htm">Interval Library</a>
                           added - Extends the usual arithmetic functions to mathematical intervals, from 
                           Guillaume Melquiond, Hervé Brönnimann and Sylvain Pion.
                           <li>
                              <a href="libs/mpl/doc/index.html">MPL</a>
                           added - Template metaprogramming framework of compile-time algorithms, 
                           sequences and metafunction classes, from Aleksey Gurtovoy.
                           <li>
                              <a href="libs/spirit/index.html">Spirit Library</a>
                           added - An LL (unlimited lookahead) parser framework that represents parsers 
                           directly as EBNF grammars in inlined C++ source code, complete with semantic 
                           actions, ASTs and much more, from Joel de Guzman and team.
                           <li>
                              <a href="libs/smart_ptr/index.html">Smart Pointers Library</a> - cast functions 
                              are now spelled <a href="libs/smart_ptr/shared_ptr.htm#static_pointer_cast">static_pointer_cast</a>
                              / <a href="libs/smart_ptr/shared_ptr.htm#dynamic_pointer_cast">dynamic_pointer_cast</a>
                              ; <a href="libs/smart_ptr/enable_shared_from_this.html">enable_shared_from_this</a>
                              added; shared_ptr::shared_ptr(), shared_ptr::reset(), weak_ptr::weak_ptr(), 
                              weak_ptr::reset() no longer throw; <a href="libs/smart_ptr/shared_ptr.htm#get_deleter">
                                 get_deleter</a> added; weak_ptr::get() removed; make_shared is now spelled <a href="libs/smart_ptr/weak_ptr.htm#lock">
                                 weak_ptr::lock()</a> ; <a href="libs/smart_ptr/intrusive_ptr.html">intrusive_ptr 
                                 documentation</a> added; some experimental undocumented shared_ptr features 
                              have been removed; a <a href="libs/smart_ptr/sp_techniques.html">page describing 
                                 some smart pointer programming techniques</a>
                           has been added.
                           <li>
                              <a href="libs/utility/assert.html">boost/assert.hpp</a>, <a href="libs/utility/current_function.html">
                                 boost/current_function.hpp</a>, <a href="libs/utility/throw_exception.html">boost/throw_exception.hpp</a>,
                              <a href="libs/utility/checked_delete.html">boost/checked_delete.hpp</a>
                           have been documented.
                           <li>
                              <a href="libs/date_time/doc/index.html">Date-Time Library</a> - several fixes 
                              and small additions including an interface change to partial_date. See 
                              <a href="doc/html/date_time/details.html#date_time.changes">Date-Time Change History</a>
                           for more details.
                           <li>
                              <a href="libs/function/index.html">Function Library</a>
                           - added support for assignment to zero (to clear) and comparison against zero 
                           (to check if empty).
                           <li>
                              <a href="libs/utility/operators.htm#symmetry">Operators Library</a>
                           - now takes advantage of named return value optimization (NRVO) when available, 
                           from Daniel Frey.
                           <li>
                              <a href="status/compiler_status.html">Regression Tests</a> - Much expanded, 
                              plus a very nice <a href="http://boost.sourceforge.net/regression-logs/">summary 
                                 page</a>
                           from Rene Rivera.
                           <li>
                              <a href="libs/test/index.html">Test Library</a> - introduced following new 
                              facilities:
                              <ul>
                                 <li>
                                 Automatic registration of unit tests
                                 <li>
                                 XML log format
                                 <li>
                                 XML report format
                                 <li>
                                 BOOST_CHECK_NO_THROW test tool
                                 <li>
                                    BOOST_BITWISE_CHECK test tool</li>
                              </ul>
                              For complete list of changes see Test Library <a href="libs/test/doc/release_notes.html#v1_30_0">
                                 release notes</a>
                           <li>
                              Many fixes and enhancements to other libraries.</li>
                        </ul>
                     </td>
                  </tr>
               </table>
            </td>
         </tr>
      </table>
      <hr>
      <p>Revised 
         <!--webbot bot="Timestamp" S-Type="EDITED" S-Format="%d %b, %Y" startspan -->22 April, 2005<!--webbot bot="Timestamp" endspan i-checksum="40407" --></p>
      <p>© Copyright Beman Dawes, David Abrahams, 1998-2003.</p>
      <p>
         Distributed under the Boost Software License, 
         Version 1.0. (See accompanying file <a href="LICENSE_1_0.txt">LICENSE_1_0.txt</a>
         or copy at <a href="http://www.boost.org/LICENSE_1_0.txt">www.boost.org/LICENSE_1_0.txt</a>)</p>
   </body>
</html>