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              <h2 class="news-title">
              <a name="iversion_1_55_0" id="iversion_1_55_0"></a><a href="/users/history/version_1_55_0.html">Version 1.55.0</a></h2>

              <p class="news-date">November 11th, 2013 19:50 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      New Libraries: Predef. Updated Libraries: Accumulators, Any, Asio, Atomic,
      Config, Chrono, Circular Buffer, Container, Context, Coroutine, Filesystem,
      Fusion, Geometry, Graph, Hash, Interprocess, Intrusive, Lexical Cast, Log,
      Math, Meta State Machine, Move, Multiprecision, Multi-index Containers, MPI,
      Phoenix, Polygon, PropertyMap, Rational, Thread, Timer, Type Traits, Unordered,
      Utility, Variant, Wave, xpressive.
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_55_0.html">Release Notes</a></li>
<li><a href="http://sourceforge.net/projects/boost/files/boost/1.55.0/">Download</a></li>
<li><a href="/doc/libs/1_55_0/">Documentation</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_54_0" id="iversion_1_54_0"></a><a href="/users/history/version_1_54_0.html">Version 1.54.0</a></h2>

              <p class="news-date">July  1st, 2013 17:10 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      Changes to supported CPUs. New Libraries: Log, TTI, Type Erasure. Updated Libraries:
      Accumulators, Algorithm, Any, Asio, Chrono, Circular Buffer, Container, Context,
      Coroutine, Geometry, Graph, Interprocess, Intrusive, Iostreams, Lexical Cast,
      Math, Meta State Machine, Move, Multiprecision, Polygon, Property Map, Range,
      Thread, Type Traits, uBLAS, Unordered, Utility, Variant, Wave, xpressive Deprecated
      Library: Signals.
</span></span>
              </div>

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<li><a href="http://sourceforge.net/projects/boost/files/boost/1.54.0/">Download</a></li>
<li><a href="/doc/libs/1_54_0/">Documentation</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_53_0" id="iversion_1_53_0"></a><a href="/users/history/version_1_53_0.html">Version 1.53.0</a></h2>

              <p class="news-date">February  4th, 2013 18:29 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      New Libraries: Atomic, Coroutine, Lockfree, Multiprecision, Odeint. Updated
      Libraries: Algorithm, Array, Asio, Bimap, Chrono, Container, Context, Geometry,
      GIL, Graph, Hash, Interprocess, Intrusive, Lexical Cast, Locale, Math, MinMax,
      Move, Polygon, Random, Range, Ratio, Regex, Smart Pointers, StringAlgo, Thread,
      Utility, Unordered, Variant, Wave and xpressive.
</span></span>
              </div>

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<li><a href="https://sourceforge.net/projects/boost/files/boost/1.53.0/">Download</a></li>
<li><a href="/doc/libs/1_53_0/">Documentation</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_52_0" id="iversion_1_52_0"></a><a href="/users/history/version_1_52_0.html">Version 1.52.0</a></h2>

              <p class="news-date">November  5th, 2012 16:05 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      Updated Libraries: Accumulators, Config, Chrono, Container, DateTime, Foreach,
      Function, Graph, Hash, Interprocess, Iterator, Lexical Cast, Math, Phoenix,
      Polygon, Proto, Ratio, Result_of, Thread, uBLAS, Unordered, Uuid, Wave, xpressive.
</span></span>
              </div>

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<li><a href="http://sourceforge.net/projects/boost/files/boost/1.52.0/">Download</a></li>
<li><a href="/doc/libs/1_52_0/">Documentation</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_51_0" id="iversion_1_51_0"></a><a href="/users/history/version_1_51_0.html">Version 1.51.0</a></h2>

              <p class="news-date">August 20th, 2012 23:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      New Libraries: Context. Updated Libraries: Algorithm, Asio, Config, Chrono,
      Geometry, Graph, Hash, Lexical Cast, Math, MSM, Proto, Ratio, Regex, Thread,
      Unordered, Wave, xpressive
</span></span>
              </div>

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<li><a href="/doc/libs/1_51_0/">Documentation</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_50_0" id="iversion_1_50_0"></a><a href="/users/history/version_1_50_0.html">Version 1.50.0</a></h2>

              <p class="news-date">June 28th, 2012 12:48 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      New Libraries: Algorithm, Functional/OverloadedFunction, LocalFunction, Utility/IdentityType.
      Updated Libraries: Accumulators, Array, Asio, Bimap, Chrono, Concept Check,
      Filesystem, Foreach, Graph, Geometry, Hash, Iostreams, Iterator, MultiArray,
      Lexical cast, Locale, MSM, Program Options, PropertyMap, Proto, Ratio, ScopeExit,
      Thread, Unordered, Wave, xpressive
</span></span>
              </div>

<ul class="menu">
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<li><a href="http://sourceforge.net/projects/boost/files/boost/1.50.0/">Download</a></li>
<li><a href="/doc/libs/1_50_0/">Documentation</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_49_0" id="iversion_1_49_0"></a><a href="/users/history/version_1_49_0.html">Version 1.49.0</a></h2>

              <p class="news-date">February 24th, 2012 21:20 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      New Library: Heap. Updated Libraries: Asio, Chrono, Container, Filesystem,
      Foreach, Geometry, Graph, Icl, Interprocess, Intrusive, Lexical Cast, Locale,
      Move, Property Tree, Proto, Spirit, Thread, Unordered, Uuid, xpressive.
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_49_0.html">Release Notes</a></li>
<li><a href="http://sourceforge.net/projects/boost/files/boost/1.49.0/">Download</a></li>
<li><a href="/doc/libs/1_49_0/">Documentation</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_48_0" id="iversion_1_48_0"></a><a href="/users/history/version_1_48_0.html">Version 1.48.0</a></h2>

              <p class="news-date">November 15th, 2011 15:47 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      New Libraries: Container, Locale, Move. Updated Libraries: Asio, Chrono, Config,
      Fusion, Geometry, Graph, Interprocess, Intrusive, Lexical cast, Math, MSM,
      Numeric Conversion, Proto, Regex, Spirit, TypeTraits, Unordered, Wave
</span></span>
              </div>

<ul class="menu">
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<li><a href="http://sourceforge.net/projects/boost/files/boost/1.48.0/">Download</a></li>
<li><a href="/doc/libs/1_48_0/">Documentation</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_47_0" id="iversion_1_47_0"></a><a href="/users/history/version_1_47_0.html">Version 1.47.0</a></h2>

              <p class="news-date">July 11th, 2011 22:19 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      New Libraries: Chrono, Geometry, Phoenix and Ratio. Updated Libraries: Accumulators,
      Asio, Config, DateTime, Dynamic Bitset, Foreach, Function, Function Types,
      Graph, Iostreams, Iterator, Lexical Cast, Logic, Math, Meta State Machine,
      MultiIndex, Proto, Random, Range, Spirit, Tokenizer, Utility, Uuid, Wave
</span></span>
              </div>

<ul class="menu">
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<li><a href="http://sourceforge.net/projects/boost/files/boost/1.47.0/">Download</a></li>
<li><a href="/doc/libs/1_47_0/">Documentation</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_46_1" id="iversion_1_46_1"></a><a href="/users/history/version_1_46_1.html">Version 1.46.1</a></h2>

              <p class="news-date">March 12th, 2011 15:45 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      Bug fixes: Asio, Fusion, Graph, Icl, Math, Polygon, Proto, Property Tree, Signals2,
      TR1, Unordered.
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_46_1.html">Release Notes</a></li>
<li><a href="http://sourceforge.net/projects/boost/files/boost/1.46.1/">Download</a></li>
<li><a href="/doc/libs/1_46_1/">Documentation</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_46_0" id="iversion_1_46_0"></a><a href="/users/history/version_1_46_0.html">Version 1.46.0</a></h2>

              <p class="news-date">February 21st, 2011 20:36 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      New Libraries: Icl. Updated Libraries: Array, Asio, Bind, Concept Check, Filesystem,
      Fusion, Hash, Iostreams, Iterator, Math, Meta State Machine, Optional, Pool,
      Program Options, Proto, Signals, Spirit, Tokenizer, Unordered, Wave. Updated
      Tools: Boostbook, Inspect, Quickbook.
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_46_0.html">Release Notes</a></li>
<li><a href="http://sourceforge.net/projects/boost/files/boost/1.46.0/">Download</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_45_0" id="iversion_1_45_0"></a><a href="/users/history/version_1_45_0.html">Version 1.45.0</a></h2>

              <p class="news-date">November 19th, 2010 16:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      Updated Libraries: Asio, Config, Flyweight, Foreach, Fusion, Graph, Interprocess,
      Math, Meta State Machine, MultiArray, Proto, Spirit, TypeTraits, uBLAS, Unordered,
      Wave, Xpressive. Updated tools: Boostbook, Quickbook
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_45_0.html">Release Notes</a></li>
<li><a href="http://sourceforge.net/projects/boost/files/boost/1.45.0/">Download</a></li>
<li><a href="/doc/libs/1_45_0/">Documentation</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_44_0" id="iversion_1_44_0"></a><a href="/users/history/version_1_44_0.html">Version 1.44.0</a></h2>

              <p class="news-date">August 13th, 2010 17:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      New Libraries: Meta State Machine, Polygon. Updated Libraries: Accumulators,
      Asio, Config, Filesystem, Foreach, Fusion, Hash, Iostreams, Math, MPL, Multi-index
      Containers, Proto, Regex, Spirit, Thread, TR1, Type Traits, uBLAS, Utility,
      Uuid, Wave, Xpressive. Updates for Quickbook and Boostbook.
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_44_0.html">Release Notes</a></li>
<li><a href="http://sourceforge.net/projects/boost/files/boost/1.44.0/">Download</a></li>
<li><a href="/doc/libs/1_44_0/">Documentation</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_43_0" id="iversion_1_43_0"></a><a href="/users/history/version_1_43_0.html">Version 1.43.0</a></h2>

              <p class="news-date">May  6th, 2010 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      New Libraries: Functional/Factory, Functional/Forward. Major Update: Range.
      Updated Libraries: Accumulators, Array, Asio, Fusion, Iostreams, Multi-index
      Containers, Proto, Random, Spirit, Thread, Unordered, Uuid, Wave, Xpressive.
      Also, updates to the build system and quickbook.
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_43_0.html">Release Notes</a></li>
<li><a href="http://sourceforge.net/projects/boost/files/boost/1.43.0/">Download</a></li>
<li><a href="/doc/libs/1_43_0/">Documentation</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_42_0" id="iversion_1_42_0"></a><a href="/users/history/version_1_42_0.html">Version 1.42.0</a></h2>

              <p class="news-date">February  2nd, 2010 14:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      New Libraries: Uuid. Updated Libraries: Asio, Circular Buffer, Fusion, Graph,
      Integer, Iostreams, Program.Options, PropertyMap, Proto, Regex, Spirit, Unordered,
      Xpressive.
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_42_0.html">Release Notes</a></li>
<li><a href="http://sourceforge.net/projects/boost/files/boost/1.42.0/">Download</a></li>
<li><a href="/doc/libs/1_42_0/">Documentation</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_41_0" id="iversion_1_41_0"></a><a href="/users/history/version_1_41_0.html">Version 1.41.0</a></h2>

              <p class="news-date">November 17th, 2009 17:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      New Library: Property Tree. Updated libraries: DateTime, Filesystem, Iostreams,
      Math, Multi-index Containers, Proto, Python, Regex, Spirit, System, Thread,
      Unordered, Utility, Wave, Xpressive. Updates to boost build and quickbook.
      The CMake build system for Boost, still under development <a href="http://sodium.resophonic.com/boost-cmake/current-docs/">here</a>,
      has been removed from the main release to avoid confusion.
</span></span>
              </div>

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<li><a href="/doc/libs/1_41_0/">Documentation</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_40_0" id="iversion_1_40_0"></a><a href="/users/history/version_1_40_0.html">Version 1.40.0</a></h2>

              <p class="news-date">August 27th, 2009 17:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      Build System improvements. Updated Libraries: Accumulators, Asio, Circular
      Buffer, Foreach, Function, Fusion, Graph, Hash, Interprocess, Intrusive, MPL,
      Program.Options, Property Map, Proto, Random, Serialization, Unordered, Xpressive.
</span></span>
              </div>

<ul class="menu">
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<li><a href="http://sourceforge.net/projects/boost/files/boost/1.40.0/">Download</a></li>
<li><a href="/doc/libs/1_40_0/">Documentation</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_39_0" id="iversion_1_39_0"></a><a href="/users/history/version_1_39_0.html">Version 1.39.0</a></h2>

              <p class="news-date">May  2nd, 2009 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      New Libraries: Signals2. Updated Libraries: Asio, Flyweight, Foreach, Hash,
      Interprocess, Intrusive, Program.Options, Proto, PtrContainer, Range, Unordered,
      Xpressive. Updated Tools: Boostbook, Quickbook.
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_39_0.html">Release Notes</a></li>
<li><a href="http://sourceforge.net/projects/boost/files/boost/1.39.0/">Download</a></li>
<li><a href="/doc/libs/1_39_0/">Documentation</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_38_0" id="iversion_1_38_0"></a><a href="/users/history/version_1_38_0.html">Version 1.38.0</a></h2>

              <p class="news-date">February  8th, 2009 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      New Libraries: Flyweight, ScopeExit, Swap. Updated Libraries: Accumulators,
      Any, Asio, Config, Date_Time, Exception, Filesystem, Graph, Hash, Interprocess,
      Intrusive, Lexical Cast, Math, Multi-index Containers, Proto, Regex, Thread,
      TR1, Type Traits, Unordered, Xpressive. Other Changes: Experimental CMake build
      system.
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_38_0.html">Release Notes</a></li>
<li><a href="http://sourceforge.net/projects/boost/files/boost/1.38.0/">Download</a></li>
<li><a href="/doc/libs/1_38_0/">Documentation</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_37_0" id="iversion_1_37_0"></a><a href="/users/history/version_1_37_0.html">Version 1.37.0</a></h2>

              <p class="news-date">November  3rd, 2008 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      New Library: Proto. Updated Libraries: Asio, Circular Buffer, Dynamic Bitset,
      Exception, Hash, Interprocess, Intrusive, Math, Type Traits, Unordered
</span></span>
              </div>

<ul class="menu">
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<li><a href="http://sourceforge.net/projects/boost/files/boost/1.37.0/">Download</a></li>
<li><a href="/doc/libs/1_37_0/">Documentation</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_36_0" id="iversion_1_36_0"></a><a href="/users/history/version_1_36_0.html">Version 1.36.0</a></h2>

              <p class="news-date">August 14th, 2008 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      New Libraries: Accumulators, Exception, Units, Unordered. Updated Libraries:
      Asio, Assign, Circular Buffer, Foreach, Function, Hash, Interprocess, Intrusive,
      Math, Multi-index Containers, MPI, PtrContainer, Spirit, Thread, Wave, Xpressive.
</span></span>
              </div>

<ul class="menu">
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<li><a href="http://sourceforge.net/projects/boost/files/boost/1.36.0/">Download</a></li>
<li><a href="/doc/libs/1_36_0/">Documentation</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_35_0" id="iversion_1_35_0"></a><a href="/users/history/version_1_35_0.html">Version 1.35.0</a></h2>

              <p class="news-date">March 29th, 2008 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      New Libraries: Asio, Bimap, Circular Buffer, Function Types, Fusion, GIL, Interprocess,
      Intrusive, Math/Special Functions, Math/Statistical Distributions, MPI, System.
      Updated Libraries: Graph, Hash, Iostreams, Multi Array, Multi-index Containers,
      Serialization, Thread, Wave, Xpressive.
</span></span>
              </div>

<ul class="menu">
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<li><a href="http://sourceforge.net/projects/boost/files/boost/1.35.0/">Download</a></li>
<li><a href="/doc/libs/1_35_0/">Documentation</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_34_1" id="iversion_1_34_1"></a><a href="/users/history/version_1_34_1.html">Version 1.34.1</a></h2>

              <p class="news-date">July 24th, 2007 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      Bugfix Release.
</span></span>
              </div>

<ul class="menu">
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<li><a href="http://sourceforge.net/projects/boost/files/boost/1.34.1/">Download</a></li>
<li><a href="/doc/libs/1_34_1/">Documentation</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_34_0" id="iversion_1_34_0"></a><a href="/users/history/version_1_34_0.html">Version 1.34.0</a></h2>

              <p class="news-date">May 12th, 2007 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      New Libraries: Foreach, Statechart, TR1, Typeof, Xpressive. Updated Libraries:
      Assign, Date_time, Filesystem, Function, Hash, Graph, MultiArray, Multi-Index,
      Optional, Parameter, Pointer Container, Python, Signals, Smart Pointer, String
      Algorithm, Wave
</span></span>
              </div>

<ul class="menu">
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<li><a href="/doc/libs/1_34_0/">Documentation</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_33_1" id="iversion_1_33_1"></a><a href="/users/history/version_1_33_1.html">Version 1.33.1</a></h2>

              <p class="news-date">December  5th, 2006 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      Updated Libraries: Any, Config, Python, Smart Pointer, Regex, Iostreams, Functional/Hash,
      Multi-index Containers, Graph, Signals, Thread, and Wave.
</span></span>
              </div>

<ul class="menu">
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<li><a href="/doc/libs/1_33_1/">Documentation</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_33_0" id="iversion_1_33_0"></a><a href="/users/history/version_1_33_0.html">Version 1.33.0</a></h2>

              <p class="news-date">August 11th, 2005 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      New Libraries: Iostream, Hash, Parameter, Pointer Container, Wave. Updated
      Libraries: Any, Assignment, Bind, Date-Time, Graph, Multi-Index, Program Options,
      Property Map, Python, Random Number, Range, Regex, Serialization, Signals.
</span></span>
              </div>

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</ul>

              <h2 class="news-title">
              <a name="iversion_1_32_0" id="iversion_1_32_0"></a><a href="/users/history/version_1_32_0.html">Version 1.32.0</a></h2>

              <p class="news-date">November 19th, 2004 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      New Libraries: Assignment, Minmax, Multi-Index, Numeric Conversion, Program
      Options, Range, Serialization, String, Tribool. Updated Libraries: Graph, MPL,
      Python, Signals, Utility, Test. Removed Libraries: Compose.
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_32_0.html">Release Notes</a></li>
<li><a href="http://sourceforge.net/projects/boost/files/boost/1.32.0/">Download</a></li>
<li><a href="/doc/libs/1_32_1/">Documentation</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_31_0" id="iversion_1_31_0"></a><a href="/users/history/version_1_31_0.html">Version 1.31.0</a></h2>

              <p class="news-date">January 26th, 2004 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      New Libraries: enable_if, Variant. Updated Libraries: Date Time, Filesystem,
      Iterator, MultiArray, Python, Random Number, Regex, Spirit, Test. Deprecated
      Libraries: Compose.
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_31_0.html">Release Notes</a></li>
<li><a href="http://sourceforge.net/projects/boost/files/boost/1.31.0/">Download</a></li>
<li><a href="/doc/libs/1_31_0/">Documentation</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_30_2" id="iversion_1_30_2"></a><a href="/users/history/version_1_30_2.html">Version 1.30.2</a></h2>

              <p class="news-date">August 19th, 2003 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      Bugfix release
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_30_2.html">Release Notes</a></li>
<li><a href="http://sourceforge.net/projects/boost/files/boost/1.30.2/">Download</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_30_1" id="iversion_1_30_1"></a><a href="/users/history/version_1_30_1.html">Version 1.30.1</a></h2>

              <p class="news-date">August  4th, 2003 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      Withdrawn bug fix release, fixes for Lambda, Spirit, MPL, Function, Config,
      Format, Regex, Smart Pointers, Python
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_30_1.html">Release Notes</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_30_0" id="iversion_1_30_0"></a><a href="/users/history/version_1_30_0.html">Version 1.30.0</a></h2>

              <p class="news-date">March 19th, 2003 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      New Libraries: Filesystem, Optional, Interval, MPL, Spirit Updated Libraries:
      Smart Pointers, Utility, Date-Time, Function, Operators, Test
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_30_0.html">Release Notes</a></li>
<li><a href="http://sourceforge.net/projects/boost/files/boost/1.30.0/">Download</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_29_0" id="iversion_1_29_0"></a><a href="/users/history/version_1_29_0.html">Version 1.29.0</a></h2>

              <p class="news-date">October 10th, 2002 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      New Libraries: Date-Time, Dynamic Bitset, Format. Updated Libraries: Function,
      Multi-Array, Preprocessor, Python, Signals, uBLASH.
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_29_0.html">Release Notes</a></li>
<li><a href="http://sourceforge.net/projects/boost/files/boost/1.29.0/">Download</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_28_0" id="iversion_1_28_0"></a><a href="/users/history/version_1_28_0.html">Version 1.28.0</a></h2>

              <p class="news-date">May 15th, 2002 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      New Libraries: Lambda, I/O State Saver. Updated Libraries: Configuration, Random
      Number, Smart Pointers, Function Utility.
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_28_0.html">Release Notes</a></li>
<li><a href="http://sourceforge.net/projects/boost/files/boost/1.28.0/">Download</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_27_0" id="iversion_1_27_0"></a><a href="/users/history/version_1_27_0.html">Version 1.27.0</a></h2>

              <p class="news-date">February  5th, 2002 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      Updated Libraries: Python, Integer, Function, Quaternions, Octonions, Smart
      Pointers, Preprocessor, Threads.
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_27_0.html">Release Notes</a></li>
<li><a href="http://sourceforge.net/projects/boost/files/boost/1.27.0/">Download</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_26_0" id="iversion_1_26_0"></a><a href="/users/history/version_1_26_0.html">Version 1.26.0</a></h2>

              <p class="news-date">November 30th, 2001 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      New Libraries: Common Factor, Preprocessor. Updated Libraries: Iterator Adaptor,
      Random Number, Operators.
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_26_0.html">Release Notes</a></li>
<li><a href="http://sourceforge.net/projects/boost/files/boost/1.26.0/">Download</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_25_1" id="iversion_1_25_1"></a><a href="/users/history/version_1_25_1.html">Version 1.25.1</a></h2>

              <p class="news-date">November  5th, 2001 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      Updated Libraries: Graph, Thread, Function.
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_25_1.html">Release Notes</a></li>
<li><a href="http://sourceforge.net/projects/boost/files/boost/1.25.1/">Download</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_25_0" id="iversion_1_25_0"></a><a href="/users/history/version_1_25_0.html">Version 1.25.0</a></h2>

              <p class="news-date">October  1st, 2001 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      New Libraries: Thread, Bind. Updated Libraries: Utility, Array, Config, Random
      Number, Math, Tokenizer.
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_25_0.html">Release Notes</a></li>
<li><a href="http://sourceforge.net/projects/boost/files/boost/1.25.0/">Download</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_24_0" id="iversion_1_24_0"></a><a href="/users/history/version_1_24_0.html">Version 1.24.0</a></h2>

              <p class="news-date">August 19th, 2001 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      New Library: Tuple.
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_24_0.html">Release Notes</a></li>
<li><a href="http://sourceforge.net/projects/boost/files/boost/1.24.0/">Download</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_23_0" id="iversion_1_23_0"></a><a href="/users/history/version_1_23_0.html">Version 1.23.0</a></h2>

              <p class="news-date">July  6th, 2001 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      New Libraries: Any, Function, Tokenizer, Special functions, Octonions, Quaternions.
      Updated Library: Smart Pointer.
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_23_0.html">Release Notes</a></li>
<li><a href="http://sourceforge.net/projects/boost/files/boost/1.23.0/">Download</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_22_0" id="iversion_1_22_0"></a><a href="/users/history/version_1_22_0.html">Version 1.22.0</a></h2>

              <p class="news-date">May 25th, 2001 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      New Libary: CRC. Updated Libraries: Graph, Integer, Regex, Smart Pointer, Utility.
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_22_0.html">Release Notes</a></li>
<li><a href="http://sourceforge.net/projects/boost/files/boost/1.22.0/">Download</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_21_2" id="iversion_1_21_2"></a><a href="/users/history/version_1_21_2.html">Version 1.21.2</a></h2>

              <p class="news-date">April 24th, 2001 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      New Libraries: Compatibility. Updated Libraries: Random Number, Integer, Graph.
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_21_2.html">Release Notes</a></li>
<li><a href="http://sourceforge.net/projects/boost/files/boost/1.21.2/">Download</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_21_1" id="iversion_1_21_1"></a><a href="/users/history/version_1_21_1.html">Version 1.21.1</a></h2>

              <p class="news-date">March 14th, 2001 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      Updated Libraries: Graph, Python, Regex.
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_21_1.html">Release Notes</a></li>
<li><a href="http://sourceforge.net/projects/boost/files/boost/1.21.1/">Download</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_21_0" id="iversion_1_21_0"></a><a href="/users/history/version_1_21_0.html">Version 1.21.0</a></h2>

              <p class="news-date">March  9th, 2001 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      New Libraries: Iterator Adaptor, Pool, Test. Updated Libraries: Graph, Python,
      Regular Expression, Type Traits.
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_21_0.html">Release Notes</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_20_2" id="iversion_1_20_2"></a><a href="/users/history/version_1_20_2.html">Version 1.20.2</a></h2>

              <p class="news-date">February 10th, 2001 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      Updated Libraries: Array traits, Graph, Integer, Random Number, Rational Number,
      Regular Expression, Smart Pointer, Timer.
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_20_2.html">Release Notes</a></li>
<li><a href="http://sourceforge.net/project/showfiles.php?group_id=7586&amp;package_id=8041&amp;release_id=138112">Download</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_20_1" id="iversion_1_20_1"></a><a href="/users/history/version_1_20_1.html">Version 1.20.1</a></h2>

              <p class="news-date">January 10th, 2001 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      Updated Libraries: Compressed Pair, Graph Library, Regular Expression.
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_20_1.html">Release Notes</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_20_0" id="iversion_1_20_0"></a><a href="/users/history/version_1_20_0.html">Version 1.20.0</a></h2>

              <p class="news-date">January  6th, 2001 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      New Library: Conversion. Updated Libraries: Array, Graph, Regular Expression.
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_20_0.html">Release Notes</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_19_0" id="iversion_1_19_0"></a><a href="/users/history/version_1_19_0.html">Version 1.19.0</a></h2>

              <p class="news-date">December 10th, 2000 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      New Libraries: Concept Check, Python, Static Assert, Property Map Concepts.
      Updated Libraries: Graph, Regular Expression.
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_19_0.html">Release Notes</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_18_3" id="iversion_1_18_3"></a><a href="/users/history/version_1_18_3.html">Version 1.18.3</a></h2>

              <p class="news-date">November 18th, 2000 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      Updated Libraries: Graph, Regular Expression, Cast.
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_18_3.html">Release Notes</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_18_2" id="iversion_1_18_2"></a><a href="/users/history/version_1_18_2.html">Version 1.18.2</a></h2>

              <p class="news-date">November  3rd, 2000 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      Updated Libraries: Case, Graph, Regular Expression, Configuration. Utility
      library split into separate libraries.
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_18_2.html">Release Notes</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_18_1" id="iversion_1_18_1"></a><a href="/users/history/version_1_18_1.html">Version 1.18.1</a></h2>

              <p class="news-date">October 15th, 2000 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      Updated Libraries: Graph, Random, Regular Expression, Configuration.
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_18_1.html">Release Notes</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_18_0" id="iversion_1_18_0"></a><a href="/users/history/version_1_18_0.html">Version 1.18.0</a></h2>

              <p class="news-date">September 28th, 2000 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      New Libraries: Graph, Regular Expression. Updated Libraries: Array, Functional,
      Utility, Integer.
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_18_0.html">Release Notes</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_17_0" id="iversion_1_17_0"></a><a href="/users/history/version_1_17_0.html">Version 1.17.0</a></h2>

              <p class="news-date">August  3rd, 2000 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      Added Library: Array. Updated Libraries: Array Traits, Random Number, Smart
      Pointer.
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_17_0.html">Release Notes</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_16_1" id="iversion_1_16_1"></a><a href="/users/history/version_1_16_1.html">Version 1.16.1</a></h2>

              <p class="news-date">July  5th, 2000 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      Updated Libraries: Integer, Random Number, Cast, Call Traits, Operators.
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_16_1.html">Release Notes</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_16_0" id="iversion_1_16_0"></a><a href="/users/history/version_1_16_0.html">Version 1.16.0</a></h2>

              <p class="news-date">June 28th, 2000 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      New Libraries: Functional, iterator header, Updated Libraries: Random Number,
      Rational, Cast, Smart Pointer, Config.
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_16_0.html">Release Notes</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_15_1" id="iversion_1_15_1"></a><a href="/users/history/version_1_15_1.html">Version 1.15.1</a></h2>

              <p class="news-date">June 21st, 2000 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      Updated Libraries: Cast, Operators, Config.
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_15_1.html">Release Notes</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_15_0" id="iversion_1_15_0"></a><a href="/users/history/version_1_15_0.html">Version 1.15.0</a></h2>

              <p class="news-date">June 17th, 2000 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      Added Library: Random Number. Updated Libraries: Utility, Config, Cast.
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_15_0.html">Release Notes</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_14_3" id="iversion_1_14_3"></a><a href="/users/history/version_1_14_3.html">Version 1.14.3</a></h2>

              <p class="news-date">May 29th, 2000 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      Updated Libraries: Config, Type Traits.
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_14_3.html">Release Notes</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_14_2" id="iversion_1_14_2"></a><a href="/users/history/version_1_14_2.html">Version 1.14.2</a></h2>

              <p class="news-date">May  9th, 2000 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      Documentation updates.
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_14_2.html">Release Notes</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_14_1" id="iversion_1_14_1"></a><a href="/users/history/version_1_14_1.html">Version 1.14.1</a></h2>

              <p class="news-date">March 17th, 2000 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      Updated Libraries: Rational, Smart Pointer, Call Traits, Compressed Pair, Type
      Traits.
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_14_1.html">Release Notes</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_14_0" id="iversion_1_14_0"></a><a href="/users/history/version_1_14_0.html">Version 1.14.0</a></h2>

              <p class="news-date">March  5th, 2000 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      Updated Libraries: Integer. Experimental libraries moved to vault.
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_14_0.html">Release Notes</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_13_0" id="iversion_1_13_0"></a><a href="/users/history/version_1_13_0.html">Version 1.13.0</a></h2>

              <p class="news-date">February 29th, 2000 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      Added Libraries: Utility, Type Traits, Call Traits, Compressed Pair.
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_13_0.html">Release Notes</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_12_0" id="iversion_1_12_0"></a><a href="/users/history/version_1_12_0.html">Version 1.12.0</a></h2>

              <p class="news-date">February 23rd, 2000 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      Updated Library: Integer.
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_12_0.html">Release Notes</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_11_2" id="iversion_1_11_2"></a><a href="/users/history/version_1_11_2.html">Version 1.11.2</a></h2>

              <p class="news-date">February 21st, 2000 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      Updated Libraries: Smart Pointer.
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_11_2.html">Release Notes</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_11_1" id="iversion_1_11_1"></a><a href="/users/history/version_1_11_1.html">Version 1.11.1</a></h2>

              <p class="news-date">February  2nd, 2000 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      Minor fix for cast.hpp.
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_11_1.html">Release Notes</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_11_0" id="iversion_1_11_0"></a><a href="/users/history/version_1_11_0.html">Version 1.11.0</a></h2>

              <p class="news-date">February  1st, 2000 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      New Library: Rational Number. Updated Libraries: Case, Config, Smart Pointer,
      Utility.
</span></span>
              </div>

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<li><a href="/users/history/version_1_11_0.html">Release Notes</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_10_4" id="iversion_1_10_4"></a><a href="/users/history/version_1_10_4.html">Version 1.10.4</a></h2>

              <p class="news-date">December 31st, 1999 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      Updated Libraries: Smart Pointer, Cast.
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_10_4.html">Release Notes</a></li>
</ul>

              <h2 class="news-title">
              <a name="iversion_1_10_3" id="iversion_1_10_3"></a><a href="/users/history/version_1_10_3.html">Version 1.10.3</a></h2>

              <p class="news-date">December 30th, 1999 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      Updated Libraries: Compse, Operators, Cast, Config, Smart Pointer First release
      with a version number.
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/version_1_10_3.html">Release Notes</a></li>
</ul>

              <h2 class="news-title">
              <a name="iold_versions" id="iold_versions"></a><a href="/users/history/old_versions.html">Old Versions</a></h2>

              <p class="news-date">December 14th, 1999 12:00 GMT</p>

              <div class="news-description">
                <span class="brief"><span class="purpose">
      Early releases of boost without version numbers.
</span></span>
              </div>

<ul class="menu">
<li><a href="/users/history/old_versions.html">Release Notes</a></li>
</ul>