diff --git a/doc/html/index.html b/doc/html/index.html
index 8d51e7ffed..4bd7cc12d5 100644
--- a/doc/html/index.html
+++ b/doc/html/index.html
@@ -134,7 +134,7 @@
 </div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
-<td align="left"><p><small>Last revised: March 12, 2022 at 15:44:15 GMT</small></p></td>
+<td align="left"><p><small>Last revised: June 25, 2022 at 18:33:51 GMT</small></p></td>
 <td align="right"><div class="copyright-footer"></div></td>
 </tr></table>
 <hr>
diff --git a/doc/html/indexes/s01.html b/doc/html/indexes/s01.html
index 9565662656..861890f94b 100644
--- a/doc/html/indexes/s01.html
+++ b/doc/html/indexes/s01.html
@@ -24,7 +24,7 @@
 </div>
 <div class="section">
 <div class="titlepage"><div><div><h2 class="title" style="clear: both">
-<a name="id2055750"></a>Function Index</h2></div></div></div>
+<a name="id2097122"></a>Function Index</h2></div></div></div>
 <p><a class="link" href="s01.html#idx_id_0">1</a> <a class="link" href="s01.html#idx_id_1">2</a> <a class="link" href="s01.html#idx_id_2">4</a> <a class="link" href="s01.html#idx_id_5">A</a> <a class="link" href="s01.html#idx_id_6">B</a> <a class="link" href="s01.html#idx_id_7">C</a> <a class="link" href="s01.html#idx_id_8">D</a> <a class="link" href="s01.html#idx_id_9">E</a> <a class="link" href="s01.html#idx_id_10">F</a> <a class="link" href="s01.html#idx_id_11">G</a> <a class="link" href="s01.html#idx_id_12">H</a> <a class="link" href="s01.html#idx_id_13">I</a> <a class="link" href="s01.html#idx_id_14">J</a> <a class="link" href="s01.html#idx_id_15">K</a> <a class="link" href="s01.html#idx_id_16">L</a> <a class="link" href="s01.html#idx_id_17">M</a> <a class="link" href="s01.html#idx_id_18">N</a> <a class="link" href="s01.html#idx_id_19">O</a> <a class="link" href="s01.html#idx_id_20">P</a> <a class="link" href="s01.html#idx_id_21">Q</a> <a class="link" href="s01.html#idx_id_22">R</a> <a class="link" href="s01.html#idx_id_23">S</a> <a class="link" href="s01.html#idx_id_24">T</a> <a class="link" href="s01.html#idx_id_25">U</a> <a class="link" href="s01.html#idx_id_26">V</a> <a class="link" href="s01.html#idx_id_27">W</a> <a class="link" href="s01.html#idx_id_28">X</a> <a class="link" href="s01.html#idx_id_29">Y</a> <a class="link" href="s01.html#idx_id_30">Z</a></p>
 <div class="variablelist"><dl class="variablelist">
 <dt>
@@ -1429,6 +1429,7 @@
 <div class="index"><ul class="index" style="list-style-type: none; ">
 <li class="listitem" style="list-style-type: none"><p><a class="link" href="../math_toolkit/overview_tr1.html" title="C99 and C++ TR1 C-style Functions"><span class="index-entry-level-1">C99 and C++ TR1 C-style Functions</span></a></p></li>
 <li class="listitem" style="list-style-type: none"><p><a class="link" href="../math_toolkit/main_tr1.html" title="C99 and TR1 C Functions Overview"><span class="index-entry-level-1">C99 and TR1 C Functions Overview</span></a></p></li>
+<li class="listitem" style="list-style-type: none"><p><a class="link" href="../math_toolkit/ccmath.html" title="Constexpr CMath"><span class="index-entry-level-1">Constexpr CMath</span></a></p></li>
 </ul></div>
 </li>
 <li class="listitem" style="list-style-type: none">
diff --git a/doc/html/indexes/s02.html b/doc/html/indexes/s02.html
index cc8984f38d..e8da169b5b 100644
--- a/doc/html/indexes/s02.html
+++ b/doc/html/indexes/s02.html
@@ -24,7 +24,7 @@
 </div>
 <div class="section">
 <div class="titlepage"><div><div><h2 class="title" style="clear: both">
-<a name="id2088205"></a>Class Index</h2></div></div></div>
+<a name="id2129114"></a>Class Index</h2></div></div></div>
 <p><a class="link" href="s02.html#idx_id_36">A</a> <a class="link" href="s02.html#idx_id_37">B</a> <a class="link" href="s02.html#idx_id_38">C</a> <a class="link" href="s02.html#idx_id_39">D</a> <a class="link" href="s02.html#idx_id_40">E</a> <a class="link" href="s02.html#idx_id_41">F</a> <a class="link" href="s02.html#idx_id_42">G</a> <a class="link" href="s02.html#idx_id_43">H</a> <a class="link" href="s02.html#idx_id_44">I</a> <a class="link" href="s02.html#idx_id_46">K</a> <a class="link" href="s02.html#idx_id_47">L</a> <a class="link" href="s02.html#idx_id_48">M</a> <a class="link" href="s02.html#idx_id_49">N</a> <a class="link" href="s02.html#idx_id_50">O</a> <a class="link" href="s02.html#idx_id_51">P</a> <a class="link" href="s02.html#idx_id_52">Q</a> <a class="link" href="s02.html#idx_id_53">R</a> <a class="link" href="s02.html#idx_id_54">S</a> <a class="link" href="s02.html#idx_id_55">T</a> <a class="link" href="s02.html#idx_id_56">U</a> <a class="link" href="s02.html#idx_id_57">V</a> <a class="link" href="s02.html#idx_id_58">W</a></p>
 <div class="variablelist"><dl class="variablelist">
 <dt>
diff --git a/doc/html/indexes/s03.html b/doc/html/indexes/s03.html
index b656b949f4..7c664f1f02 100644
--- a/doc/html/indexes/s03.html
+++ b/doc/html/indexes/s03.html
@@ -24,7 +24,7 @@
 </div>
 <div class="section">
 <div class="titlepage"><div><div><h2 class="title" style="clear: both">
-<a name="id2091546"></a>Typedef Index</h2></div></div></div>
+<a name="id2134181"></a>Typedef Index</h2></div></div></div>
 <p><a class="link" href="s03.html#idx_id_67">A</a> <a class="link" href="s03.html#idx_id_68">B</a> <a class="link" href="s03.html#idx_id_69">C</a> <a class="link" href="s03.html#idx_id_70">D</a> <a class="link" href="s03.html#idx_id_71">E</a> <a class="link" href="s03.html#idx_id_72">F</a> <a class="link" href="s03.html#idx_id_73">G</a> <a class="link" href="s03.html#idx_id_74">H</a> <a class="link" href="s03.html#idx_id_75">I</a> <a class="link" href="s03.html#idx_id_77">K</a> <a class="link" href="s03.html#idx_id_78">L</a> <a class="link" href="s03.html#idx_id_80">N</a> <a class="link" href="s03.html#idx_id_82">P</a> <a class="link" href="s03.html#idx_id_84">R</a> <a class="link" href="s03.html#idx_id_85">S</a> <a class="link" href="s03.html#idx_id_86">T</a> <a class="link" href="s03.html#idx_id_87">U</a> <a class="link" href="s03.html#idx_id_88">V</a> <a class="link" href="s03.html#idx_id_89">W</a></p>
 <div class="variablelist"><dl class="variablelist">
 <dt>
diff --git a/doc/html/indexes/s04.html b/doc/html/indexes/s04.html
index 3c5f6a5f41..96f2920cc7 100644
--- a/doc/html/indexes/s04.html
+++ b/doc/html/indexes/s04.html
@@ -24,7 +24,7 @@
 </div>
 <div class="section">
 <div class="titlepage"><div><div><h2 class="title" style="clear: both">
-<a name="id2094690"></a>Macro Index</h2></div></div></div>
+<a name="id2137297"></a>Macro Index</h2></div></div></div>
 <p><a class="link" href="s04.html#idx_id_99">B</a> <a class="link" href="s04.html#idx_id_103">F</a></p>
 <div class="variablelist"><dl class="variablelist">
 <dt>
diff --git a/doc/html/indexes/s05.html b/doc/html/indexes/s05.html
index e808a68a15..ae78a05901 100644
--- a/doc/html/indexes/s05.html
+++ b/doc/html/indexes/s05.html
@@ -23,7 +23,7 @@
 </div>
 <div class="section">
 <div class="titlepage"><div><div><h2 class="title" style="clear: both">
-<a name="id2096320"></a>Index</h2></div></div></div>
+<a name="id2138864"></a>Index</h2></div></div></div>
 <p><a class="link" href="s05.html#idx_id_124">1</a> <a class="link" href="s05.html#idx_id_125">2</a> <a class="link" href="s05.html#idx_id_126">4</a> <a class="link" href="s05.html#idx_id_127">5</a> <a class="link" href="s05.html#idx_id_128">7</a> <a class="link" href="s05.html#idx_id_129">A</a> <a class="link" href="s05.html#idx_id_130">B</a> <a class="link" href="s05.html#idx_id_131">C</a> <a class="link" href="s05.html#idx_id_132">D</a> <a class="link" href="s05.html#idx_id_133">E</a> <a class="link" href="s05.html#idx_id_134">F</a> <a class="link" href="s05.html#idx_id_135">G</a> <a class="link" href="s05.html#idx_id_136">H</a> <a class="link" href="s05.html#idx_id_137">I</a> <a class="link" href="s05.html#idx_id_138">J</a> <a class="link" href="s05.html#idx_id_139">K</a> <a class="link" href="s05.html#idx_id_140">L</a> <a class="link" href="s05.html#idx_id_141">M</a> <a class="link" href="s05.html#idx_id_142">N</a> <a class="link" href="s05.html#idx_id_143">O</a> <a class="link" href="s05.html#idx_id_144">P</a> <a class="link" href="s05.html#idx_id_145">Q</a> <a class="link" href="s05.html#idx_id_146">R</a> <a class="link" href="s05.html#idx_id_147">S</a> <a class="link" href="s05.html#idx_id_148">T</a> <a class="link" href="s05.html#idx_id_149">U</a> <a class="link" href="s05.html#idx_id_150">V</a> <a class="link" href="s05.html#idx_id_151">W</a> <a class="link" href="s05.html#idx_id_152">X</a> <a class="link" href="s05.html#idx_id_153">Y</a> <a class="link" href="s05.html#idx_id_154">Z</a></p>
 <div class="variablelist"><dl class="variablelist">
 <dt>
@@ -2550,6 +2550,7 @@
 <li class="listitem" style="list-style-type: none"><p><a class="link" href="../math_toolkit/ccmath.html" title="Constexpr CMath"><span class="index-entry-level-1">copysign</span></a></p></li>
 <li class="listitem" style="list-style-type: none"><p><a class="link" href="../math_toolkit/ccmath.html" title="Constexpr CMath"><span class="index-entry-level-1">div_t</span></a></p></li>
 <li class="listitem" style="list-style-type: none"><p><a class="link" href="../math_toolkit/ccmath.html" title="Constexpr CMath"><span class="index-entry-level-1">fdim</span></a></p></li>
+<li class="listitem" style="list-style-type: none"><p><a class="link" href="../math_toolkit/ccmath.html" title="Constexpr CMath"><span class="index-entry-level-1">fma</span></a></p></li>
 <li class="listitem" style="list-style-type: none"><p><a class="link" href="../math_toolkit/ccmath.html" title="Constexpr CMath"><span class="index-entry-level-1">fmax</span></a></p></li>
 <li class="listitem" style="list-style-type: none"><p><a class="link" href="../math_toolkit/ccmath.html" title="Constexpr CMath"><span class="index-entry-level-1">fmin</span></a></p></li>
 <li class="listitem" style="list-style-type: none"><p><a class="link" href="../math_toolkit/ccmath.html" title="Constexpr CMath"><span class="index-entry-level-1">fpclassify</span></a></p></li>
@@ -4682,6 +4683,7 @@
 <div class="index"><ul class="index" style="list-style-type: none; ">
 <li class="listitem" style="list-style-type: none"><p><a class="link" href="../math_toolkit/overview_tr1.html" title="C99 and C++ TR1 C-style Functions"><span class="index-entry-level-1">C99 and C++ TR1 C-style Functions</span></a></p></li>
 <li class="listitem" style="list-style-type: none"><p><a class="link" href="../math_toolkit/main_tr1.html" title="C99 and TR1 C Functions Overview"><span class="index-entry-level-1">C99 and TR1 C Functions Overview</span></a></p></li>
+<li class="listitem" style="list-style-type: none"><p><a class="link" href="../math_toolkit/ccmath.html" title="Constexpr CMath"><span class="index-entry-level-1">Constexpr CMath</span></a></p></li>
 </ul></div>
 </li>
 <li class="listitem" style="list-style-type: none">
diff --git a/doc/html/math_toolkit/ccmath.html b/doc/html/math_toolkit/ccmath.html
index 4ee9859f25..bd5c41983b 100644
--- a/doc/html/math_toolkit/ccmath.html
+++ b/doc/html/math_toolkit/ccmath.html
@@ -211,6 +211,13 @@ <h4>
     <span class="keyword">template</span> <span class="special">&lt;</span><span class="keyword">typename</span> <span class="identifier">T</span><span class="special">&gt;</span>
     <span class="keyword">inline</span> <span class="keyword">constexpr</span> <span class="keyword">bool</span> <span class="identifier">isunordered</span><span class="special">(</span><span class="identifier">T</span> <span class="identifier">x</span><span class="special">,</span> <span class="identifier">T</span> <span class="identifier">y</span><span class="special">)</span> <span class="keyword">noexcept</span>
 
+    <span class="keyword">template</span> <span class="special">&lt;</span><span class="keyword">typename</span> <span class="identifier">Real</span><span class="special">&gt;</span>
+    <span class="keyword">inline</span> <span class="keyword">constexpr</span> <span class="identifier">Real</span> <span class="identifier">fma</span><span class="special">(</span><span class="identifier">Real</span> <span class="identifier">x</span><span class="special">,</span> <span class="identifier">Real</span> <span class="identifier">y</span><span class="special">,</span> <span class="identifier">Real</span> <span class="identifier">z</span><span class="special">)</span> <span class="keyword">noexcept</span>
+    <span class="identifier">Requires</span> <span class="identifier">compiling</span> <span class="identifier">with</span> <span class="identifier">fma</span> <span class="identifier">flag</span>
+
+    <span class="keyword">template</span> <span class="special">&lt;</span><span class="keyword">typename</span> <span class="identifier">Arithmetic1</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">Arithmetic2</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">Arithmetic3</span><span class="special">&gt;</span>
+    <span class="keyword">inline</span> <span class="identifier">constepxr</span> <span class="identifier">Promoted</span> <span class="identifier">fma</span><span class="special">(</span><span class="identifier">Arithmetic1</span> <span class="identifier">x</span><span class="special">,</span> <span class="identifier">Arithmetic2</span> <span class="identifier">y</span><span class="special">,</span> <span class="identifier">Arithmetic3</span> <span class="identifier">z</span><span class="special">)</span> <span class="keyword">noexcept</span>
+
 <span class="special">}</span> <span class="comment">// Namespaces</span>
 </pre>
 </div>
diff --git a/doc/html/math_toolkit/conventions.html b/doc/html/math_toolkit/conventions.html
index 11f88a46b7..dfac1a14c3 100644
--- a/doc/html/math_toolkit/conventions.html
+++ b/doc/html/math_toolkit/conventions.html
@@ -27,7 +27,7 @@
 <a name="math_toolkit.conventions"></a><a class="link" href="conventions.html" title="Document Conventions">Document Conventions</a>
 </h2></div></div></div>
 <p>
-      <a class="indexterm" name="id941450"></a>
+      <a class="indexterm" name="id986504"></a>
     </p>
 <p>
       This documentation aims to use of the following naming and formatting conventions.
diff --git a/doc/html/math_toolkit/history1.html b/doc/html/math_toolkit/history1.html
index d30486c7d2..b7ec61eb7d 100644
--- a/doc/html/math_toolkit/history1.html
+++ b/doc/html/math_toolkit/history1.html
@@ -38,6 +38,34 @@
     </p>
 <h5>
 <a name="math_toolkit.history1.h0"></a>
+      <span class="phrase"><a name="math_toolkit.history1.math_3_4_0_boost_1_80"></a></span><a class="link" href="history1.html#math_toolkit.history1.math_3_4_0_boost_1_80">Math-3.4.0
+      (Boost-1.80)</a>
+    </h5>
+<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<li class="listitem">
+          <span class="bold"><strong>Deprecated C++11 support</strong></span>: from 2023 we
+          will require C++14 as a minimum standard. This will mean GCC-5 or MSVC-14.1
+          as a minimal requirement.
+        </li>
+<li class="listitem">
+          Add <code class="computeroutput"><span class="keyword">constexpr</span></code> fma support,
+          see <a href="https://github.com/boostorg/math/pull/734" target="_top">734</a>.
+        </li>
+<li class="listitem">
+          Add support for the Chatterjee Correlation Coefficient, see <a href="https://github.com/boostorg/math/pull/770" target="_top">770</a>.
+        </li>
+<li class="listitem">
+          Added support for the logarithm of the PDF for all the distributions.
+        </li>
+<li class="listitem">
+          Improve support for building with no exception or RTTI support.
+        </li>
+<li class="listitem">
+          Some minor bug fixes for <sub>1</sub>F<sub>1</sub> corner cases, see <a href="https://github.com/boostorg/math/pull/778" target="_top">778</a>.
+        </li>
+</ul></div>
+<h5>
+<a name="math_toolkit.history1.h1"></a>
       <span class="phrase"><a name="math_toolkit.history1.math_3_3_0_boost_1_79"></a></span><a class="link" href="history1.html#math_toolkit.history1.math_3_3_0_boost_1_79">Math-3.3.0
       (Boost-1.79)</a>
     </h5>
@@ -79,7 +107,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history1.h1"></a>
+<a name="math_toolkit.history1.h2"></a>
       <span class="phrase"><a name="math_toolkit.history1.math_3_2_0_boost_1_78"></a></span><a class="link" href="history1.html#math_toolkit.history1.math_3_2_0_boost_1_78">Math-3.2.0
       (Boost-1.78)</a>
     </h5>
@@ -116,7 +144,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history1.h2"></a>
+<a name="math_toolkit.history1.h3"></a>
       <span class="phrase"><a name="math_toolkit.history1.math_3_1_0_boost_1_77"></a></span><a class="link" href="history1.html#math_toolkit.history1.math_3_1_0_boost_1_77">Math-3.1.0
       (Boost-1.77)</a>
     </h5>
@@ -152,7 +180,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history1.h3"></a>
+<a name="math_toolkit.history1.h4"></a>
       <span class="phrase"><a name="math_toolkit.history1.math_3_0_0_boost_1_76"></a></span><a class="link" href="history1.html#math_toolkit.history1.math_3_0_0_boost_1_76">Math-3.0.0
       (Boost-1.76)</a>
     </h5>
@@ -203,7 +231,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history1.h4"></a>
+<a name="math_toolkit.history1.h5"></a>
       <span class="phrase"><a name="math_toolkit.history1.math_2_13_0_boost_1_75"></a></span><a class="link" href="history1.html#math_toolkit.history1.math_2_13_0_boost_1_75">Math-2.13.0
       (Boost-1.75)</a>
     </h5>
@@ -254,7 +282,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history1.h5"></a>
+<a name="math_toolkit.history1.h6"></a>
       <span class="phrase"><a name="math_toolkit.history1.math_2_12_0_boost_1_73"></a></span><a class="link" href="history1.html#math_toolkit.history1.math_2_12_0_boost_1_73">Math-2.12.0
       (Boost-1.73)</a>
     </h5>
@@ -296,7 +324,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history1.h6"></a>
+<a name="math_toolkit.history1.h7"></a>
       <span class="phrase"><a name="math_toolkit.history1.math_2_11_0_boost_1_72"></a></span><a class="link" href="history1.html#math_toolkit.history1.math_2_11_0_boost_1_72">Math-2.11.0
       (Boost-1.72)</a>
     </h5>
@@ -358,7 +386,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history1.h7"></a>
+<a name="math_toolkit.history1.h8"></a>
       <span class="phrase"><a name="math_toolkit.history1.math_2_10_0_boost_1_71"></a></span><a class="link" href="history1.html#math_toolkit.history1.math_2_10_0_boost_1_71">Math-2.10.0
       (Boost-1.71)</a>
     </h5>
@@ -392,7 +420,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history1.h8"></a>
+<a name="math_toolkit.history1.h9"></a>
       <span class="phrase"><a name="math_toolkit.history1.math_2_9_0_boost_1_70"></a></span><a class="link" href="history1.html#math_toolkit.history1.math_2_9_0_boost_1_70">Math-2.9.0
       (Boost-1.70)</a>
     </h5>
@@ -446,7 +474,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history1.h9"></a>
+<a name="math_toolkit.history1.h10"></a>
       <span class="phrase"><a name="math_toolkit.history1.math_2_8_0_boost_1_69"></a></span><a class="link" href="history1.html#math_toolkit.history1.math_2_8_0_boost_1_69">Math-2.8.0
       (Boost-1.69)</a>
     </h5>
@@ -503,7 +531,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history1.h10"></a>
+<a name="math_toolkit.history1.h11"></a>
       <span class="phrase"><a name="math_toolkit.history1.math_2_7_1_boost_1_68"></a></span><a class="link" href="history1.html#math_toolkit.history1.math_2_7_1_boost_1_68">Math-2.7.1
       (Boost-1.68)</a>
     </h5>
@@ -517,7 +545,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history1.h11"></a>
+<a name="math_toolkit.history1.h12"></a>
       <span class="phrase"><a name="math_toolkit.history1.math_2_7_0_boost_1_66"></a></span><a class="link" href="history1.html#math_toolkit.history1.math_2_7_0_boost_1_66">Math-2.7.0
       (Boost-1.66)</a>
     </h5>
@@ -534,7 +562,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history1.h12"></a>
+<a name="math_toolkit.history1.h13"></a>
       <span class="phrase"><a name="math_toolkit.history1.math_2_6_0_boost_1_65"></a></span><a class="link" href="history1.html#math_toolkit.history1.math_2_6_0_boost_1_65">Math-2.6.0
       (Boost-1.65)</a>
     </h5>
@@ -571,7 +599,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history1.h13"></a>
+<a name="math_toolkit.history1.h14"></a>
       <span class="phrase"><a name="math_toolkit.history1.math_2_5_2_boost_1_64"></a></span><a class="link" href="history1.html#math_toolkit.history1.math_2_5_2_boost_1_64">Math-2.5.2
       (Boost-1.64)</a>
     </h5>
@@ -588,7 +616,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history1.h14"></a>
+<a name="math_toolkit.history1.h15"></a>
       <span class="phrase"><a name="math_toolkit.history1.math_2_5_1_boost_1_63"></a></span><a class="link" href="history1.html#math_toolkit.history1.math_2_5_1_boost_1_63">Math-2.5.1
       (Boost-1.63)</a>
     </h5>
@@ -604,7 +632,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history1.h15"></a>
+<a name="math_toolkit.history1.h16"></a>
       <span class="phrase"><a name="math_toolkit.history1.math_2_5_0_boost_1_62"></a></span><a class="link" href="history1.html#math_toolkit.history1.math_2_5_0_boost_1_62">Math-2.5.0
       (Boost-1.62)</a>
     </h5>
@@ -629,7 +657,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history1.h16"></a>
+<a name="math_toolkit.history1.h17"></a>
       <span class="phrase"><a name="math_toolkit.history1.math_2_4_0_boost_1_61"></a></span><a class="link" href="history1.html#math_toolkit.history1.math_2_4_0_boost_1_61">Math-2.4.0
       (Boost-1.61)</a>
     </h5>
@@ -640,7 +668,7 @@ <h5>
           Polynomial arithmetic added to tools.
         </li></ul></div>
 <h5>
-<a name="math_toolkit.history1.h17"></a>
+<a name="math_toolkit.history1.h18"></a>
       <span class="phrase"><a name="math_toolkit.history1.math_2_3_0_boost_1_60"></a></span><a class="link" href="history1.html#math_toolkit.history1.math_2_3_0_boost_1_60">Math-2.3.0
       (Boost-1.60)</a>
     </h5>
@@ -719,7 +747,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history1.h18"></a>
+<a name="math_toolkit.history1.h19"></a>
       <span class="phrase"><a name="math_toolkit.history1.math_2_2_1"></a></span><a class="link" href="history1.html#math_toolkit.history1.math_2_2_1">Math-2.2.1</a>
     </h5>
 <p>
@@ -738,7 +766,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history1.h19"></a>
+<a name="math_toolkit.history1.h20"></a>
       <span class="phrase"><a name="math_toolkit.history1.math_2_2_0_boost_1_58_0"></a></span><a class="link" href="history1.html#math_toolkit.history1.math_2_2_0_boost_1_58_0">Math-2.2.0
       (boost-1.58.0)</a>
     </h5>
@@ -782,7 +810,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history1.h20"></a>
+<a name="math_toolkit.history1.h21"></a>
       <span class="phrase"><a name="math_toolkit.history1.math_2_1_0_boost_1_57_0"></a></span><a class="link" href="history1.html#math_toolkit.history1.math_2_1_0_boost_1_57_0">Math-2.1.0
       (boost-1.57.0)</a>
     </h5>
@@ -808,7 +836,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history1.h21"></a>
+<a name="math_toolkit.history1.h22"></a>
       <span class="phrase"><a name="math_toolkit.history1.math_2_0_0_boost_1_56_0"></a></span><a class="link" href="history1.html#math_toolkit.history1.math_2_0_0_boost_1_56_0">Math-2.0.0
       (Boost-1.56.0)</a>
     </h5>
@@ -859,7 +887,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history1.h22"></a>
+<a name="math_toolkit.history1.h23"></a>
       <span class="phrase"><a name="math_toolkit.history1.math_1_9_1"></a></span><a class="link" href="history1.html#math_toolkit.history1.math_1_9_1">Math-1.9.1</a>
     </h5>
 <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
@@ -874,7 +902,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history1.h23"></a>
+<a name="math_toolkit.history1.h24"></a>
       <span class="phrase"><a name="math_toolkit.history1.math_1_9_0"></a></span><a class="link" href="history1.html#math_toolkit.history1.math_1_9_0">Math-1.9.0</a>
     </h5>
 <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
@@ -941,7 +969,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history1.h24"></a>
+<a name="math_toolkit.history1.h25"></a>
       <span class="phrase"><a name="math_toolkit.history1.boost_1_55"></a></span><a class="link" href="history1.html#math_toolkit.history1.boost_1_55">Boost-1.55</a>
     </h5>
 <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
@@ -1000,7 +1028,7 @@ <h5>
           and Accurate Parallel Inversion of the Gamma Distribution, Thomas Luu</a>
         </p>
 <h5>
-<a name="math_toolkit.history1.h25"></a>
+<a name="math_toolkit.history1.h26"></a>
           <span class="phrase"><a name="math_toolkit.history1.boost_1_54"></a></span><a class="link" href="history1.html#math_toolkit.history1.boost_1_54">Boost-1.54</a>
         </h5>
 </li>
@@ -1054,7 +1082,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history1.h26"></a>
+<a name="math_toolkit.history1.h27"></a>
       <span class="phrase"><a name="math_toolkit.history1.boost_1_53"></a></span><a class="link" href="history1.html#math_toolkit.history1.boost_1_53">Boost-1.53</a>
     </h5>
 <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
@@ -1089,7 +1117,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history1.h27"></a>
+<a name="math_toolkit.history1.h28"></a>
       <span class="phrase"><a name="math_toolkit.history1.boost_1_52"></a></span><a class="link" href="history1.html#math_toolkit.history1.boost_1_52">Boost-1.52</a>
     </h5>
 <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
@@ -1136,14 +1164,14 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history1.h28"></a>
+<a name="math_toolkit.history1.h29"></a>
       <span class="phrase"><a name="math_toolkit.history1.boost_1_51"></a></span><a class="link" href="history1.html#math_toolkit.history1.boost_1_51">Boost-1.51</a>
     </h5>
 <p>
       See Boost-1.52 - some items were added but not listed in time for the release.
     </p>
 <h5>
-<a name="math_toolkit.history1.h29"></a>
+<a name="math_toolkit.history1.h30"></a>
       <span class="phrase"><a name="math_toolkit.history1.boost_1_50"></a></span><a class="link" href="history1.html#math_toolkit.history1.boost_1_50">Boost-1.50</a>
     </h5>
 <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
@@ -1180,7 +1208,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history1.h30"></a>
+<a name="math_toolkit.history1.h31"></a>
       <span class="phrase"><a name="math_toolkit.history1.boost_1_49"></a></span><a class="link" href="history1.html#math_toolkit.history1.boost_1_49">Boost-1.49</a>
     </h5>
 <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
@@ -1224,7 +1252,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history1.h31"></a>
+<a name="math_toolkit.history1.h32"></a>
       <span class="phrase"><a name="math_toolkit.history1.boost_1_48"></a></span><a class="link" href="history1.html#math_toolkit.history1.boost_1_48">Boost-1.48</a>
     </h5>
 <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
@@ -1275,7 +1303,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history1.h32"></a>
+<a name="math_toolkit.history1.h33"></a>
       <span class="phrase"><a name="math_toolkit.history1.boost_1_47"></a></span><a class="link" href="history1.html#math_toolkit.history1.boost_1_47">Boost-1.47</a>
     </h5>
 <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
@@ -1292,7 +1320,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history1.h33"></a>
+<a name="math_toolkit.history1.h34"></a>
       <span class="phrase"><a name="math_toolkit.history1.boost_1_46_1"></a></span><a class="link" href="history1.html#math_toolkit.history1.boost_1_46_1">Boost-1.46.1</a>
     </h5>
 <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
@@ -1300,7 +1328,7 @@ <h5>
           <a href="https://svn.boost.org/trac/boost/ticket/5095" target="_top">#5113</a>.
         </li></ul></div>
 <h5>
-<a name="math_toolkit.history1.h34"></a>
+<a name="math_toolkit.history1.h35"></a>
       <span class="phrase"><a name="math_toolkit.history1.boost_1_46_0"></a></span><a class="link" href="history1.html#math_toolkit.history1.boost_1_46_0">Boost-1.46.0</a>
     </h5>
 <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
@@ -1315,7 +1343,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history1.h35"></a>
+<a name="math_toolkit.history1.h36"></a>
       <span class="phrase"><a name="math_toolkit.history1.boost_1_45_0"></a></span><a class="link" href="history1.html#math_toolkit.history1.boost_1_45_0">Boost-1.45.0</a>
     </h5>
 <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
@@ -1332,7 +1360,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history1.h36"></a>
+<a name="math_toolkit.history1.h37"></a>
       <span class="phrase"><a name="math_toolkit.history1.boost_1_44_0"></a></span><a class="link" href="history1.html#math_toolkit.history1.boost_1_44_0">Boost-1.44.0</a>
     </h5>
 <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
@@ -1346,7 +1374,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history1.h37"></a>
+<a name="math_toolkit.history1.h38"></a>
       <span class="phrase"><a name="math_toolkit.history1.boost_1_41_0"></a></span><a class="link" href="history1.html#math_toolkit.history1.boost_1_41_0">Boost-1.41.0</a>
     </h5>
 <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
@@ -1354,7 +1382,7 @@ <h5>
           its inverse.
         </li></ul></div>
 <h5>
-<a name="math_toolkit.history1.h38"></a>
+<a name="math_toolkit.history1.h39"></a>
       <span class="phrase"><a name="math_toolkit.history1.boost_1_40_0"></a></span><a class="link" href="history1.html#math_toolkit.history1.boost_1_40_0">Boost-1.40.0</a>
     </h5>
 <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
@@ -1390,7 +1418,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history1.h39"></a>
+<a name="math_toolkit.history1.h40"></a>
       <span class="phrase"><a name="math_toolkit.history1.boost_1_38_0"></a></span><a class="link" href="history1.html#math_toolkit.history1.boost_1_38_0">Boost-1.38.0</a>
     </h5>
 <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
@@ -1402,14 +1430,14 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history1.h40"></a>
+<a name="math_toolkit.history1.h41"></a>
       <span class="phrase"><a name="math_toolkit.history1.boost_1_37_0"></a></span><a class="link" href="history1.html#math_toolkit.history1.boost_1_37_0">Boost-1.37.0</a>
     </h5>
 <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
           Improved accuracy and testing of the inverse hypergeometric functions.
         </li></ul></div>
 <h5>
-<a name="math_toolkit.history1.h41"></a>
+<a name="math_toolkit.history1.h42"></a>
       <span class="phrase"><a name="math_toolkit.history1.boost_1_36_0"></a></span><a class="link" href="history1.html#math_toolkit.history1.boost_1_36_0">Boost-1.36.0</a>
     </h5>
 <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
@@ -1442,7 +1470,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history1.h42"></a>
+<a name="math_toolkit.history1.h43"></a>
       <span class="phrase"><a name="math_toolkit.history1.boost_1_35_0_post_review_first_o"></a></span><a class="link" href="history1.html#math_toolkit.history1.boost_1_35_0_post_review_first_o">Boost-1.35.0:
       Post Review First Official Release</a>
     </h5>
@@ -1474,7 +1502,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history1.h43"></a>
+<a name="math_toolkit.history1.h44"></a>
       <span class="phrase"><a name="math_toolkit.history1.milestone_4_second_review_candid"></a></span><a class="link" href="history1.html#math_toolkit.history1.milestone_4_second_review_candid">Milestone
       4: Second Review Candidate (1st March 2007)</a>
     </h5>
@@ -1488,7 +1516,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history1.h44"></a>
+<a name="math_toolkit.history1.h45"></a>
       <span class="phrase"><a name="math_toolkit.history1.milestone_3_first_review_candida"></a></span><a class="link" href="history1.html#math_toolkit.history1.milestone_3_first_review_candida">Milestone
       3: First Review Candidate (31st Dec 2006)</a>
     </h5>
@@ -1516,7 +1544,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history1.h45"></a>
+<a name="math_toolkit.history1.h46"></a>
       <span class="phrase"><a name="math_toolkit.history1.milestone_2_released_september_1"></a></span><a class="link" href="history1.html#math_toolkit.history1.milestone_2_released_september_1">Milestone
       2: Released September 10th 2006</a>
     </h5>
@@ -1552,7 +1580,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history1.h46"></a>
+<a name="math_toolkit.history1.h47"></a>
       <span class="phrase"><a name="math_toolkit.history1.milestone_1_released_march_31st_"></a></span><a class="link" href="history1.html#math_toolkit.history1.milestone_1_released_march_31st_">Milestone
       1: Released March 31st 2006</a>
     </h5>
diff --git a/doc/html/math_toolkit/history2.html b/doc/html/math_toolkit/history2.html
index afd08b8159..e549bedc6b 100644
--- a/doc/html/math_toolkit/history2.html
+++ b/doc/html/math_toolkit/history2.html
@@ -38,6 +38,34 @@
     </p>
 <h5>
 <a name="math_toolkit.history2.h0"></a>
+      <span class="phrase"><a name="math_toolkit.history2.math_3_4_0_boost_1_80"></a></span><a class="link" href="history2.html#math_toolkit.history2.math_3_4_0_boost_1_80">Math-3.4.0
+      (Boost-1.80)</a>
+    </h5>
+<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<li class="listitem">
+          <span class="bold"><strong>Deprecated C++11 support</strong></span>: from 2023 we
+          will require C++14 as a minimum standard. This will mean GCC-5 or MSVC-14.1
+          as a minimal requirement.
+        </li>
+<li class="listitem">
+          Add <code class="computeroutput"><span class="keyword">constexpr</span></code> fma support,
+          see <a href="https://github.com/boostorg/math/pull/734" target="_top">734</a>.
+        </li>
+<li class="listitem">
+          Add support for the Chatterjee Correlation Coefficient, see <a href="https://github.com/boostorg/math/pull/770" target="_top">770</a>.
+        </li>
+<li class="listitem">
+          Added support for the logarithm of the PDF for all the distributions.
+        </li>
+<li class="listitem">
+          Improve support for building with no exception or RTTI support.
+        </li>
+<li class="listitem">
+          Some minor bug fixes for <sub>1</sub>F<sub>1</sub> corner cases, see <a href="https://github.com/boostorg/math/pull/778" target="_top">778</a>.
+        </li>
+</ul></div>
+<h5>
+<a name="math_toolkit.history2.h1"></a>
       <span class="phrase"><a name="math_toolkit.history2.math_3_3_0_boost_1_79"></a></span><a class="link" href="history2.html#math_toolkit.history2.math_3_3_0_boost_1_79">Math-3.3.0
       (Boost-1.79)</a>
     </h5>
@@ -79,7 +107,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history2.h1"></a>
+<a name="math_toolkit.history2.h2"></a>
       <span class="phrase"><a name="math_toolkit.history2.math_3_2_0_boost_1_78"></a></span><a class="link" href="history2.html#math_toolkit.history2.math_3_2_0_boost_1_78">Math-3.2.0
       (Boost-1.78)</a>
     </h5>
@@ -116,7 +144,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history2.h2"></a>
+<a name="math_toolkit.history2.h3"></a>
       <span class="phrase"><a name="math_toolkit.history2.math_3_1_0_boost_1_77"></a></span><a class="link" href="history2.html#math_toolkit.history2.math_3_1_0_boost_1_77">Math-3.1.0
       (Boost-1.77)</a>
     </h5>
@@ -152,7 +180,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history2.h3"></a>
+<a name="math_toolkit.history2.h4"></a>
       <span class="phrase"><a name="math_toolkit.history2.math_3_0_0_boost_1_76"></a></span><a class="link" href="history2.html#math_toolkit.history2.math_3_0_0_boost_1_76">Math-3.0.0
       (Boost-1.76)</a>
     </h5>
@@ -203,7 +231,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history2.h4"></a>
+<a name="math_toolkit.history2.h5"></a>
       <span class="phrase"><a name="math_toolkit.history2.math_2_13_0_boost_1_75"></a></span><a class="link" href="history2.html#math_toolkit.history2.math_2_13_0_boost_1_75">Math-2.13.0
       (Boost-1.75)</a>
     </h5>
@@ -254,7 +282,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history2.h5"></a>
+<a name="math_toolkit.history2.h6"></a>
       <span class="phrase"><a name="math_toolkit.history2.math_2_12_0_boost_1_73"></a></span><a class="link" href="history2.html#math_toolkit.history2.math_2_12_0_boost_1_73">Math-2.12.0
       (Boost-1.73)</a>
     </h5>
@@ -296,7 +324,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history2.h6"></a>
+<a name="math_toolkit.history2.h7"></a>
       <span class="phrase"><a name="math_toolkit.history2.math_2_11_0_boost_1_72"></a></span><a class="link" href="history2.html#math_toolkit.history2.math_2_11_0_boost_1_72">Math-2.11.0
       (Boost-1.72)</a>
     </h5>
@@ -358,7 +386,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history2.h7"></a>
+<a name="math_toolkit.history2.h8"></a>
       <span class="phrase"><a name="math_toolkit.history2.math_2_10_0_boost_1_71"></a></span><a class="link" href="history2.html#math_toolkit.history2.math_2_10_0_boost_1_71">Math-2.10.0
       (Boost-1.71)</a>
     </h5>
@@ -392,7 +420,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history2.h8"></a>
+<a name="math_toolkit.history2.h9"></a>
       <span class="phrase"><a name="math_toolkit.history2.math_2_9_0_boost_1_70"></a></span><a class="link" href="history2.html#math_toolkit.history2.math_2_9_0_boost_1_70">Math-2.9.0
       (Boost-1.70)</a>
     </h5>
@@ -446,7 +474,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history2.h9"></a>
+<a name="math_toolkit.history2.h10"></a>
       <span class="phrase"><a name="math_toolkit.history2.math_2_8_0_boost_1_69"></a></span><a class="link" href="history2.html#math_toolkit.history2.math_2_8_0_boost_1_69">Math-2.8.0
       (Boost-1.69)</a>
     </h5>
@@ -503,7 +531,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history2.h10"></a>
+<a name="math_toolkit.history2.h11"></a>
       <span class="phrase"><a name="math_toolkit.history2.math_2_7_1_boost_1_68"></a></span><a class="link" href="history2.html#math_toolkit.history2.math_2_7_1_boost_1_68">Math-2.7.1
       (Boost-1.68)</a>
     </h5>
@@ -517,7 +545,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history2.h11"></a>
+<a name="math_toolkit.history2.h12"></a>
       <span class="phrase"><a name="math_toolkit.history2.math_2_7_0_boost_1_66"></a></span><a class="link" href="history2.html#math_toolkit.history2.math_2_7_0_boost_1_66">Math-2.7.0
       (Boost-1.66)</a>
     </h5>
@@ -534,7 +562,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history2.h12"></a>
+<a name="math_toolkit.history2.h13"></a>
       <span class="phrase"><a name="math_toolkit.history2.math_2_6_0_boost_1_65"></a></span><a class="link" href="history2.html#math_toolkit.history2.math_2_6_0_boost_1_65">Math-2.6.0
       (Boost-1.65)</a>
     </h5>
@@ -571,7 +599,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history2.h13"></a>
+<a name="math_toolkit.history2.h14"></a>
       <span class="phrase"><a name="math_toolkit.history2.math_2_5_2_boost_1_64"></a></span><a class="link" href="history2.html#math_toolkit.history2.math_2_5_2_boost_1_64">Math-2.5.2
       (Boost-1.64)</a>
     </h5>
@@ -588,7 +616,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history2.h14"></a>
+<a name="math_toolkit.history2.h15"></a>
       <span class="phrase"><a name="math_toolkit.history2.math_2_5_1_boost_1_63"></a></span><a class="link" href="history2.html#math_toolkit.history2.math_2_5_1_boost_1_63">Math-2.5.1
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     </h5>
@@ -604,7 +632,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history2.h15"></a>
+<a name="math_toolkit.history2.h16"></a>
       <span class="phrase"><a name="math_toolkit.history2.math_2_5_0_boost_1_62"></a></span><a class="link" href="history2.html#math_toolkit.history2.math_2_5_0_boost_1_62">Math-2.5.0
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     </h5>
@@ -629,7 +657,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
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+<a name="math_toolkit.history2.h17"></a>
       <span class="phrase"><a name="math_toolkit.history2.math_2_4_0_boost_1_61"></a></span><a class="link" href="history2.html#math_toolkit.history2.math_2_4_0_boost_1_61">Math-2.4.0
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     </h5>
@@ -640,7 +668,7 @@ <h5>
           Polynomial arithmetic added to tools.
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 <h5>
-<a name="math_toolkit.history2.h17"></a>
+<a name="math_toolkit.history2.h18"></a>
       <span class="phrase"><a name="math_toolkit.history2.math_2_3_0_boost_1_60"></a></span><a class="link" href="history2.html#math_toolkit.history2.math_2_3_0_boost_1_60">Math-2.3.0
       (Boost-1.60)</a>
     </h5>
@@ -719,7 +747,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history2.h18"></a>
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       <span class="phrase"><a name="math_toolkit.history2.math_2_2_1"></a></span><a class="link" href="history2.html#math_toolkit.history2.math_2_2_1">Math-2.2.1</a>
     </h5>
 <p>
@@ -738,7 +766,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history2.h19"></a>
+<a name="math_toolkit.history2.h20"></a>
       <span class="phrase"><a name="math_toolkit.history2.math_2_2_0_boost_1_58_0"></a></span><a class="link" href="history2.html#math_toolkit.history2.math_2_2_0_boost_1_58_0">Math-2.2.0
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     </h5>
@@ -782,7 +810,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history2.h20"></a>
+<a name="math_toolkit.history2.h21"></a>
       <span class="phrase"><a name="math_toolkit.history2.math_2_1_0_boost_1_57_0"></a></span><a class="link" href="history2.html#math_toolkit.history2.math_2_1_0_boost_1_57_0">Math-2.1.0
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     </h5>
@@ -808,7 +836,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history2.h21"></a>
+<a name="math_toolkit.history2.h22"></a>
       <span class="phrase"><a name="math_toolkit.history2.math_2_0_0_boost_1_56_0"></a></span><a class="link" href="history2.html#math_toolkit.history2.math_2_0_0_boost_1_56_0">Math-2.0.0
       (Boost-1.56.0)</a>
     </h5>
@@ -859,7 +887,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history2.h22"></a>
+<a name="math_toolkit.history2.h23"></a>
       <span class="phrase"><a name="math_toolkit.history2.math_1_9_1"></a></span><a class="link" href="history2.html#math_toolkit.history2.math_1_9_1">Math-1.9.1</a>
     </h5>
 <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
@@ -874,7 +902,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history2.h23"></a>
+<a name="math_toolkit.history2.h24"></a>
       <span class="phrase"><a name="math_toolkit.history2.math_1_9_0"></a></span><a class="link" href="history2.html#math_toolkit.history2.math_1_9_0">Math-1.9.0</a>
     </h5>
 <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
@@ -941,7 +969,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history2.h24"></a>
+<a name="math_toolkit.history2.h25"></a>
       <span class="phrase"><a name="math_toolkit.history2.boost_1_55"></a></span><a class="link" href="history2.html#math_toolkit.history2.boost_1_55">Boost-1.55</a>
     </h5>
 <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
@@ -1000,7 +1028,7 @@ <h5>
           and Accurate Parallel Inversion of the Gamma Distribution, Thomas Luu</a>
         </p>
 <h5>
-<a name="math_toolkit.history2.h25"></a>
+<a name="math_toolkit.history2.h26"></a>
           <span class="phrase"><a name="math_toolkit.history2.boost_1_54"></a></span><a class="link" href="history2.html#math_toolkit.history2.boost_1_54">Boost-1.54</a>
         </h5>
 </li>
@@ -1054,7 +1082,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history2.h26"></a>
+<a name="math_toolkit.history2.h27"></a>
       <span class="phrase"><a name="math_toolkit.history2.boost_1_53"></a></span><a class="link" href="history2.html#math_toolkit.history2.boost_1_53">Boost-1.53</a>
     </h5>
 <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
@@ -1089,7 +1117,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history2.h27"></a>
+<a name="math_toolkit.history2.h28"></a>
       <span class="phrase"><a name="math_toolkit.history2.boost_1_52"></a></span><a class="link" href="history2.html#math_toolkit.history2.boost_1_52">Boost-1.52</a>
     </h5>
 <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
@@ -1136,14 +1164,14 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history2.h28"></a>
+<a name="math_toolkit.history2.h29"></a>
       <span class="phrase"><a name="math_toolkit.history2.boost_1_51"></a></span><a class="link" href="history2.html#math_toolkit.history2.boost_1_51">Boost-1.51</a>
     </h5>
 <p>
       See Boost-1.52 - some items were added but not listed in time for the release.
     </p>
 <h5>
-<a name="math_toolkit.history2.h29"></a>
+<a name="math_toolkit.history2.h30"></a>
       <span class="phrase"><a name="math_toolkit.history2.boost_1_50"></a></span><a class="link" href="history2.html#math_toolkit.history2.boost_1_50">Boost-1.50</a>
     </h5>
 <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
@@ -1180,7 +1208,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history2.h30"></a>
+<a name="math_toolkit.history2.h31"></a>
       <span class="phrase"><a name="math_toolkit.history2.boost_1_49"></a></span><a class="link" href="history2.html#math_toolkit.history2.boost_1_49">Boost-1.49</a>
     </h5>
 <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
@@ -1224,7 +1252,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history2.h31"></a>
+<a name="math_toolkit.history2.h32"></a>
       <span class="phrase"><a name="math_toolkit.history2.boost_1_48"></a></span><a class="link" href="history2.html#math_toolkit.history2.boost_1_48">Boost-1.48</a>
     </h5>
 <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
@@ -1275,7 +1303,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history2.h32"></a>
+<a name="math_toolkit.history2.h33"></a>
       <span class="phrase"><a name="math_toolkit.history2.boost_1_47"></a></span><a class="link" href="history2.html#math_toolkit.history2.boost_1_47">Boost-1.47</a>
     </h5>
 <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
@@ -1292,7 +1320,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history2.h33"></a>
+<a name="math_toolkit.history2.h34"></a>
       <span class="phrase"><a name="math_toolkit.history2.boost_1_46_1"></a></span><a class="link" href="history2.html#math_toolkit.history2.boost_1_46_1">Boost-1.46.1</a>
     </h5>
 <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
@@ -1300,7 +1328,7 @@ <h5>
           <a href="https://svn.boost.org/trac/boost/ticket/5095" target="_top">#5113</a>.
         </li></ul></div>
 <h5>
-<a name="math_toolkit.history2.h34"></a>
+<a name="math_toolkit.history2.h35"></a>
       <span class="phrase"><a name="math_toolkit.history2.boost_1_46_0"></a></span><a class="link" href="history2.html#math_toolkit.history2.boost_1_46_0">Boost-1.46.0</a>
     </h5>
 <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
@@ -1315,7 +1343,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history2.h35"></a>
+<a name="math_toolkit.history2.h36"></a>
       <span class="phrase"><a name="math_toolkit.history2.boost_1_45_0"></a></span><a class="link" href="history2.html#math_toolkit.history2.boost_1_45_0">Boost-1.45.0</a>
     </h5>
 <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
@@ -1332,7 +1360,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history2.h36"></a>
+<a name="math_toolkit.history2.h37"></a>
       <span class="phrase"><a name="math_toolkit.history2.boost_1_44_0"></a></span><a class="link" href="history2.html#math_toolkit.history2.boost_1_44_0">Boost-1.44.0</a>
     </h5>
 <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
@@ -1346,7 +1374,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history2.h37"></a>
+<a name="math_toolkit.history2.h38"></a>
       <span class="phrase"><a name="math_toolkit.history2.boost_1_41_0"></a></span><a class="link" href="history2.html#math_toolkit.history2.boost_1_41_0">Boost-1.41.0</a>
     </h5>
 <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
@@ -1354,7 +1382,7 @@ <h5>
           its inverse.
         </li></ul></div>
 <h5>
-<a name="math_toolkit.history2.h38"></a>
+<a name="math_toolkit.history2.h39"></a>
       <span class="phrase"><a name="math_toolkit.history2.boost_1_40_0"></a></span><a class="link" href="history2.html#math_toolkit.history2.boost_1_40_0">Boost-1.40.0</a>
     </h5>
 <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
@@ -1390,7 +1418,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history2.h39"></a>
+<a name="math_toolkit.history2.h40"></a>
       <span class="phrase"><a name="math_toolkit.history2.boost_1_38_0"></a></span><a class="link" href="history2.html#math_toolkit.history2.boost_1_38_0">Boost-1.38.0</a>
     </h5>
 <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
@@ -1402,14 +1430,14 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history2.h40"></a>
+<a name="math_toolkit.history2.h41"></a>
       <span class="phrase"><a name="math_toolkit.history2.boost_1_37_0"></a></span><a class="link" href="history2.html#math_toolkit.history2.boost_1_37_0">Boost-1.37.0</a>
     </h5>
 <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
           Improved accuracy and testing of the inverse hypergeometric functions.
         </li></ul></div>
 <h5>
-<a name="math_toolkit.history2.h41"></a>
+<a name="math_toolkit.history2.h42"></a>
       <span class="phrase"><a name="math_toolkit.history2.boost_1_36_0"></a></span><a class="link" href="history2.html#math_toolkit.history2.boost_1_36_0">Boost-1.36.0</a>
     </h5>
 <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
@@ -1442,7 +1470,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history2.h42"></a>
+<a name="math_toolkit.history2.h43"></a>
       <span class="phrase"><a name="math_toolkit.history2.boost_1_35_0_post_review_first_o"></a></span><a class="link" href="history2.html#math_toolkit.history2.boost_1_35_0_post_review_first_o">Boost-1.35.0:
       Post Review First Official Release</a>
     </h5>
@@ -1474,7 +1502,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history2.h43"></a>
+<a name="math_toolkit.history2.h44"></a>
       <span class="phrase"><a name="math_toolkit.history2.milestone_4_second_review_candid"></a></span><a class="link" href="history2.html#math_toolkit.history2.milestone_4_second_review_candid">Milestone
       4: Second Review Candidate (1st March 2007)</a>
     </h5>
@@ -1488,7 +1516,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history2.h44"></a>
+<a name="math_toolkit.history2.h45"></a>
       <span class="phrase"><a name="math_toolkit.history2.milestone_3_first_review_candida"></a></span><a class="link" href="history2.html#math_toolkit.history2.milestone_3_first_review_candida">Milestone
       3: First Review Candidate (31st Dec 2006)</a>
     </h5>
@@ -1516,7 +1544,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history2.h45"></a>
+<a name="math_toolkit.history2.h46"></a>
       <span class="phrase"><a name="math_toolkit.history2.milestone_2_released_september_1"></a></span><a class="link" href="history2.html#math_toolkit.history2.milestone_2_released_september_1">Milestone
       2: Released September 10th 2006</a>
     </h5>
@@ -1552,7 +1580,7 @@ <h5>
         </li>
 </ul></div>
 <h5>
-<a name="math_toolkit.history2.h46"></a>
+<a name="math_toolkit.history2.h47"></a>
       <span class="phrase"><a name="math_toolkit.history2.milestone_1_released_march_31st_"></a></span><a class="link" href="history2.html#math_toolkit.history2.milestone_1_released_march_31st_">Milestone
       1: Released March 31st 2006</a>
     </h5>
diff --git a/doc/html/math_toolkit/internals/color_maps.html b/doc/html/math_toolkit/internals/color_maps.html
index febbba1212..8616d69342 100644
--- a/doc/html/math_toolkit/internals/color_maps.html
+++ b/doc/html/math_toolkit/internals/color_maps.html
@@ -88,14 +88,20 @@ <h5>
         before interpolating into the color table.
       </p>
 <p>
-        For an example of how to use these facilites please refer to <code class="computeroutput"><span class="identifier">example</span><span class="special">/</span><span class="identifier">color_maps_example</span><span class="special">.</span><span class="identifier">cpp</span></code> Note: To compile the examples directly
-        you will need to have <a href="https://github.com/lvandeve/lodepng" target="_top">lodepng</a>.
+        For an example of how to use these facilites please refer to <a href="../../../../example/color_maps_example.cpp" target="_top"><code class="computeroutput"><span class="identifier">example</span><span class="special">/</span><span class="identifier">color_maps_example</span><span class="special">.</span><span class="identifier">cpp</span></code></a> and <a href="../../../../example/color_maps_sf_example.cpp" target="_top"><code class="computeroutput"><span class="identifier">example</span><span class="special">/</span><span class="identifier">color_maps_sf_example</span><span class="special">.</span><span class="identifier">cpp</span></code></a> Note: To compile the examples
+        directly you will need to have <a href="https://github.com/lvandeve/lodepng" target="_top">lodepng</a>.
         An example of the viridis color map using <a href="https://en.wikipedia.org/wiki/Newton_fractal" target="_top">the
         newton fractal</a> is shown below:
       </p>
 <p>
         <span class="inlinemediaobject"><img src="../../../images/viridis_newton_fractal.png"></span>
       </p>
+<p>
+        An example from <a href="../../../../example/color_maps_example.cpp" target="_top"><code class="computeroutput"><span class="identifier">example</span><span class="special">/</span><span class="identifier">color_maps_example</span><span class="special">.</span><span class="identifier">cpp</span></code></a> plots <sub>1</sub>F<sub>1</sub> on a logarithmic scale:
+      </p>
+<p>
+        <span class="inlinemediaobject"><img src="../../../images/extended_kindlmann_1F1.png"></span>
+      </p>
 <p>
         Swatches of each are listed below:
       </p>
diff --git a/doc/html/math_toolkit/navigation.html b/doc/html/math_toolkit/navigation.html
index c874d6c9a8..9290a0ab74 100644
--- a/doc/html/math_toolkit/navigation.html
+++ b/doc/html/math_toolkit/navigation.html
@@ -27,7 +27,7 @@
 <a name="math_toolkit.navigation"></a><a class="link" href="navigation.html" title="Navigation">Navigation</a>
 </h2></div></div></div>
 <p>
-      <a class="indexterm" name="id941275"></a>
+      <a class="indexterm" name="id986396"></a>
     </p>
 <p>
       Boost.Math documentation is provided in both HTML and PDF formats.
diff --git a/doc/html/math_toolkit/pol_tutorial/ad_hoc_sf_policies.html b/doc/html/math_toolkit/pol_tutorial/ad_hoc_sf_policies.html
index 5213cb3e2b..1eea4bd2ce 100644
--- a/doc/html/math_toolkit/pol_tutorial/ad_hoc_sf_policies.html
+++ b/doc/html/math_toolkit/pol_tutorial/ad_hoc_sf_policies.html
@@ -69,7 +69,7 @@
 <span class="keyword">using</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">math</span><span class="special">::</span><span class="identifier">policies</span><span class="special">::</span><span class="identifier">evaluation_error</span><span class="special">;</span>
 <span class="keyword">using</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">math</span><span class="special">::</span><span class="identifier">policies</span><span class="special">::</span><span class="identifier">domain_error</span><span class="special">;</span>
 <span class="keyword">using</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">math</span><span class="special">::</span><span class="identifier">policies</span><span class="special">::</span><span class="identifier">overflow_error</span><span class="special">;</span>
-<span class="keyword">using</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">math</span><span class="special">::</span><span class="identifier">policies</span><span class="special">::</span><span class="identifier">domain_error</span><span class="special">;</span>
+<span class="keyword">using</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">math</span><span class="special">::</span><span class="identifier">policies</span><span class="special">::</span><span class="identifier">underflow_error</span><span class="special">;</span>
 <span class="keyword">using</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">math</span><span class="special">::</span><span class="identifier">policies</span><span class="special">::</span><span class="identifier">pole_error</span><span class="special">;</span>
 <span class="comment">// Actions on error (in enum error_policy_type):</span>
 <span class="keyword">using</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">math</span><span class="special">::</span><span class="identifier">policies</span><span class="special">::</span><span class="identifier">errno_on_error</span><span class="special">;</span>
diff --git a/doc/overview/roadmap.qbk b/doc/overview/roadmap.qbk
index dae43cb248..0597ab7802 100644
--- a/doc/overview/roadmap.qbk
+++ b/doc/overview/roadmap.qbk
@@ -8,6 +8,16 @@ All old bug reports including closed ones can be viewed on Trac
 
 Recent issues on GitHub [@https://github.com/boostorg/math/issues?utf8=%E2%9C%93&q=is%3Aissue here].
 
+[h4 Math-3.4.0 (Boost-1.80)]
+
+* [*Deprecated C++11 support]: from 2023 we will require C++14 as a minimum standard.
+This will mean GCC-5 or MSVC-14.1 as a minimal requirement.
+* Add `constexpr` fma support, see [@https://github.com/boostorg/math/pull/734 734].
+* Add support for the Chatterjee Correlation Coefficient, see [@https://github.com/boostorg/math/pull/770 770].
+* Added support for the logarithm of the PDF for all the distributions.
+* Improve support for building with no exception or RTTI support.
+* Some minor bug fixes for [sub 1]F[sub 1] corner cases, see [@https://github.com/boostorg/math/pull/778 778].
+
 [h4 Math-3.3.0 (Boost-1.79)]
 
 * Added [link math_toolkit.powers.logaddexp `logaddexp` and `logsumexp`] to compute log(e[super x[sub 1]] + e[super x[sub 2]] + ... + e[super x[sub N]]).