diff --git a/generated/dev.rss b/generated/dev.rss
index f9fc7460..08289891 100644
--- a/generated/dev.rss
+++ b/generated/dev.rss
@@ -7,7 +7,59 @@
     <description></description>
     <language>en-us</language>
     <copyright>Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt)</copyright>
-<item><title>Version 1.62.0</title><link>http://www.boost.org/users/history/version_1_62_0.html</link><guid>http://www.boost.org/users/history/version_1_62_0.html</guid><pubDate>Wed, 28 Sep 2016 10:17:52 -0500</pubDate><description>
+<item><title>Version 1.63.0</title><link>http://www.boost.org/users/history/version_1_63_0.html</link><guid>http://www.boost.org/users/history/version_1_63_0.html</guid><description>
+
+
+  &lt;div id="version_1_63_0.new_libraries"&gt;
+    &lt;h3&gt;&lt;span class="link"&gt;New Libraries&lt;/span&gt;&lt;/h3&gt;
+    &lt;ul&gt;
+      &lt;li&gt;
+        &lt;div&gt;
+          &lt;em&gt;TODO&lt;/em&gt;
+        &lt;/div&gt;
+      &lt;/li&gt;
+    &lt;/ul&gt;
+  &lt;/div&gt;
+  &lt;div id="version_1_63_0.updated_libraries"&gt;
+    &lt;h3&gt;&lt;span class="link"&gt;Updated Libraries&lt;/span&gt;&lt;/h3&gt;
+    &lt;ul&gt;
+      &lt;li&gt;
+        &lt;div&gt;
+          &lt;em&gt;TODO&lt;/em&gt;
+        &lt;/div&gt;
+      &lt;/li&gt;
+    &lt;/ul&gt;
+  &lt;/div&gt;
+  &lt;div id="version_1_63_0.compilers_tested"&gt;
+    &lt;h3&gt;&lt;span class="link"&gt;Compilers Tested&lt;/span&gt;&lt;/h3&gt;
+    &lt;p&gt;
+      Boost's primary test compilers are:
+    &lt;/p&gt;
+    &lt;ul&gt;
+      &lt;li&gt;
+        &lt;div&gt;
+          &lt;em&gt;TODO&lt;/em&gt;
+        &lt;/div&gt;
+      &lt;/li&gt;
+    &lt;/ul&gt;
+    &lt;p&gt;
+      Boost's additional test compilers include:
+    &lt;/p&gt;
+    &lt;ul&gt;
+      &lt;li&gt;
+        &lt;div&gt;
+          &lt;em&gt;TODO&lt;/em&gt;
+        &lt;/div&gt;
+      &lt;/li&gt;
+    &lt;/ul&gt;
+  &lt;/div&gt;
+  &lt;div id="version_1_63_0.acknowledgements"&gt;
+    &lt;h3&gt;&lt;span class="link"&gt;Acknowledgements&lt;/span&gt;&lt;/h3&gt;
+    &lt;p&gt;
+      &lt;em&gt;TODO&lt;/em&gt;
+    &lt;/p&gt;
+  &lt;/div&gt;
+</description></item><item><title>Version 1.62.0</title><link>http://www.boost.org/users/history/version_1_62_0.html</link><guid>http://www.boost.org/users/history/version_1_62_0.html</guid><pubDate>Wed, 28 Sep 2016 10:17:52 -0500</pubDate><description>
 
 
 
@@ -4889,1820 +4941,6 @@
       Vladimir Prus and Marshall Clow managed this release.
     &lt;/p&gt;
   &lt;/div&gt;
-</description></item><item><title>Version 1.58.0</title><link>http://www.boost.org/users/history/version_1_58_0.html</link><guid>http://www.boost.org/users/history/version_1_58_0.html</guid><pubDate>Fri, 17 Apr 2015 08:53:58 +0100</pubDate><description>
-
-
-
-  &lt;div id=&quot;version_1_58_0.known_issue&quot;&gt;
-    &lt;h3&gt;&lt;span class=&quot;link&quot;&gt;Known Issue&lt;/span&gt;&lt;/h3&gt;
-    &lt;ul&gt;
-      &lt;li&gt;
-        &lt;div&gt;
-          Boost.Python will fail to build if it is compiled against a version of
-          python that is one of: 3.0.X, 3.1.X, 3.2.X, 3.3.X. Versions 2.X and 3.4+
-          are not affected. This is fixed in &lt;a href=&quot;https://github.com/boostorg/python/commit/3e405b6fd5db5615bbef241763de070118222ca7&quot;&gt;git&lt;/a&gt;.
-        &lt;/div&gt;
-      &lt;/li&gt;
-      &lt;li&gt;
-        &lt;div&gt;
-          Boost.Fusion has a regression with non-constexpr types. &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/11211&quot;&gt;#11211&lt;/a&gt;
-  This
-          is fixed in some PRs: &lt;a href=&quot;https://github.com/boostorg/fusion/pull/70&quot;&gt;Github
-          PR #70&lt;/a&gt;, &lt;a href=&quot;https://github.com/boostorg/fusion/pull/71&quot;&gt;Github
-          PR #71&lt;/a&gt;, &lt;a href=&quot;https://github.com/boostorg/fusion/pull/72&quot;&gt;Github
-          PR #72&lt;/a&gt;
-        &lt;/div&gt;
-      &lt;/li&gt;
-    &lt;/ul&gt;
-    &lt;p&gt;
-      Patches:
-    &lt;/p&gt;
-    &lt;ul&gt;
-      &lt;li&gt;
-        &lt;div&gt;
-          &lt;a href=&quot;http://www.boost.org/patches/1_58_0/0001-Fix-exec_file-for-Python-3-3.4.patch&quot;&gt;0001-Fix-exec_file-for-Python-3-3.4.patch&lt;/a&gt;
-          (for libs/python).
-        &lt;/div&gt;
-      &lt;/li&gt;
-      &lt;li&gt;
-        &lt;div&gt;
-          &lt;a href=&quot;http://www.boost.org/patches/1_58_0/0002-Fix-a-regression-with-non-constexpr-types.patch&quot;&gt;0002-Fix-a-regression-with-non-constexpr-types.patch&lt;/a&gt;
-          (for libs/fusion).
-        &lt;/div&gt;
-      &lt;/li&gt;
-    &lt;/ul&gt;
-  &lt;/div&gt;
-  &lt;div id=&quot;version_1_58_0.new_libraries&quot;&gt;
-    &lt;h3&gt;&lt;span class=&quot;link&quot;&gt;New Libraries&lt;/span&gt;&lt;/h3&gt;
-    &lt;ul&gt;
-      &lt;li&gt;
-        &lt;div&gt;
-          &lt;span class=&quot;library&quot;&gt;&lt;a href=&quot;http://www.boost.org/libs/endian&quot;&gt;Endian&lt;/a&gt;:&lt;/span&gt;
-  Types and conversion functions
-          for correct byte ordering and more regardless of processor endianness.
-        &lt;/div&gt;
-      &lt;/li&gt;
-      &lt;li&gt;
-        &lt;div&gt;
-          &lt;span class=&quot;library&quot;&gt;&lt;a href=&quot;http://www.boost.org/libs/sort/&quot;&gt;Sort&lt;/a&gt;:&lt;/span&gt;
-  Includes spreadsort, a general-case
-          hybrid radix sort that is faster than O(n*log(n))
-        &lt;/div&gt;
-      &lt;/li&gt;
-    &lt;/ul&gt;
-  &lt;/div&gt;
-  &lt;div id=&quot;version_1_58_0.updated_libraries&quot;&gt;
-    &lt;h3&gt;&lt;span class=&quot;link&quot;&gt;Updated Libraries&lt;/span&gt;&lt;/h3&gt;
-    &lt;ul&gt;
-      &lt;li&gt;
-        &lt;div&gt;
-          &lt;span class=&quot;library&quot;&gt;&lt;a href=&quot;http://www.boost.org/libs/asio/&quot;&gt;Asio&lt;/a&gt;:&lt;/span&gt;
-          &lt;ul&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Ensured errors generated by Windows' &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;ConnectEx&lt;/span&gt;&lt;/code&gt;
-                function are mapped to their portable equivalents (&lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10744&quot;&gt;#10744&lt;/a&gt;).
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Added new macro &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;BOOST_ASIO_DISABLE_CONNECTEX&lt;/span&gt;&lt;/code&gt;
-                to allow use of &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;ConnectEx&lt;/span&gt;&lt;/code&gt;
-                to be explicitly disabled.
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Fixed a race condition in &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;windows&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;::&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;object_handle&lt;/span&gt;&lt;/code&gt;
-                when there are pending wait operations on destruction (&lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10624&quot;&gt;#10624&lt;/a&gt;).
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Fixed IPv6 address parsing on FreeBSD, where a trailing scope ID
-                would cause conversion to fail with &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;EINVAL&lt;/span&gt;&lt;/code&gt;.
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Worked around shared library visibility issues by ensuring Asio types
-                use default visibility (&lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/9465&quot;&gt;#9465&lt;/a&gt;, &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/11070&quot;&gt;#11070&lt;/a&gt;).
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Changed the SSL wrapper to call the password callback when loading
-                an in-memory key (&lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10828&quot;&gt;#10828&lt;/a&gt;).
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Fixed false SSL error reports by ensuring that the SSL error queue
-                is cleared prior to each operation.
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Fixed an &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;ssl&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;::&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;stream&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;&amp;lt;&amp;gt;&lt;/span&gt;&lt;/code&gt;
-                bug that may result in spurious 'short read' errors.
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Removed a redundant null pointer check in the SSL engine (&lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10088&quot;&gt;#10088&lt;/a&gt;).
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Added options for disabling TLS v1.1 and v1.2 (&lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10690&quot;&gt;#10690&lt;/a&gt;).
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Removed use of deprecated OpenSSL function &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;ERR_remove_state&lt;/span&gt;&lt;/code&gt;.
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Fixed detection of various C++11 features with Clang (&lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/8835&quot;&gt;#8835&lt;/a&gt;,
-                &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10884&quot;&gt;#10884&lt;/a&gt;).
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Fixed detection of C++11 &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;std&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;::&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;addressof&lt;/span&gt;&lt;/code&gt;
-                with &lt;tt&gt;g++&lt;/tt&gt; (&lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10982&quot;&gt;#10982&lt;/a&gt;).
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Changed multicast test to treat certain &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;join_group&lt;/span&gt;&lt;/code&gt;
-                failures as non-fatal.
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Decoupled Asio unit tests from Boost.Test (&lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/11116&quot;&gt;#11116&lt;/a&gt;).
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Changed the tutorial to use &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;std&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;::&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;endl&lt;/span&gt;&lt;/code&gt;
-                to ensure output is flushed.
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Fixed an unsigned integer overflow reported by Clang's integer sanitizer.
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Added support for move-only return types when using a &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;yield_context&lt;/span&gt;&lt;/code&gt; object with asynchronous
-                operations.
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Changed &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;yield_context&lt;/span&gt;&lt;/code&gt;
-                to allow reentrant calls to the completion handler from an initiating
-                function.
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Updated detection of Windows Runtime to work with latest Windows
-                SDK.
-              &lt;/div&gt;
-            &lt;/li&gt;
-          &lt;/ul&gt;
-        &lt;/div&gt;
-      &lt;/li&gt;
-      &lt;li&gt;
-        &lt;div&gt;
-          &lt;span class=&quot;library&quot;&gt;&lt;a href=&quot;http://www.boost.org/libs/chrono/&quot;&gt;Chrono&lt;/a&gt;:&lt;/span&gt;
-          &lt;ul&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                &lt;em&gt;Version&lt;/em&gt; 2.0.5
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                &lt;em&gt;Fixes:&lt;/em&gt;
-                &lt;ul&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;http://svn.boost.org/trac/boost/ticket/10778&quot;&gt;#10778&lt;/a&gt;
-                      VC14 CTP4 Atomic don't compile with boost::chrono durations
-                      which are not TriviallyCopyable
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;http://svn.boost.org/trac/boost/ticket/10840&quot;&gt;#10840&lt;/a&gt;
-                      Missing std:: qualifier for puts call in test_7868.cpp
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;http://svn.boost.org/trac/boost/ticket/10851&quot;&gt;#10851&lt;/a&gt;
-                      Missing std:: qualifier for puts call in time_point_output.cpp
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;http://svn.boost.org/trac/boost/ticket/10893&quot;&gt;#10893&lt;/a&gt;
-                      Minor doc typo in Boost.Chrono
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;http://svn.boost.org/trac/boost/ticket/10992&quot;&gt;#10992&lt;/a&gt;
-                      Chrono IO state savers inconsistent with Boost.IO state savers
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;http://svn.boost.org/trac/boost/ticket/10995&quot;&gt;#10995&lt;/a&gt;
-                      duration_put::put_value truncates fractional part
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;http://svn.boost.org/trac/boost/ticket/11006&quot;&gt;#11006&lt;/a&gt;
-                      Impossible to instantiate time_fmt_io_saver due to several
-                      errors.
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;http://svn.boost.org/trac/boost/ticket/11012&quot;&gt;#11012&lt;/a&gt;
-                      chrono_io v2 fail to compile with boost::chrono::duration&amp;lt;
-                      boost::rational&amp;lt;int&amp;gt; &amp;gt;
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                &lt;/ul&gt;
-              &lt;/div&gt;
-            &lt;/li&gt;
-          &lt;/ul&gt;
-        &lt;/div&gt;
-      &lt;/li&gt;
-      &lt;li&gt;
-        &lt;div&gt;
-          &lt;span class=&quot;library&quot;&gt;&lt;a href=&quot;http://www.boost.org/libs/container/&quot;&gt;Container&lt;/a&gt;:&lt;/span&gt;
-          &lt;ul&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Experimental &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;small_vector&lt;/span&gt;&lt;/code&gt;
-                container.
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Massive dependency reorganization. Now &lt;em&gt;Boost.Container&lt;/em&gt;
-                depends on very basic utilities like Boost.Core and &lt;em&gt;Boost.Intrusive&lt;/em&gt;.
-                Preprocessed code size have decreased considerably and compilation
-                times have improved.
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Added &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;nth&lt;/span&gt;&lt;/code&gt; and &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;index_of&lt;/span&gt;&lt;/code&gt; functions to containers
-                with random-access iterators (except &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;basic_string&lt;/span&gt;&lt;/code&gt;).
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Added C++17's &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;allocator_traits&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;&amp;lt;&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;Allocator&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;&amp;gt;::&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;is_always_equal&lt;/span&gt;&lt;/code&gt;.
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Updated containers to implement new constructors as specified in
-                &lt;a href=&quot;http://www.open-std.org/jtc1/sc22/wg21/docs/lwg-defects.html#2210&quot;&gt;2210.
-                Missing allocator-extended constructor for allocator-aware containers&lt;/a&gt;.
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Fixed bugs:
-                &lt;ul&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/9931&quot;&gt;#9931:
-                      &lt;em&gt;&amp;quot;flat_map::insert(ordered_unique_range_t...)
-                      fails with move_iterators&amp;quot;&lt;/em&gt;&lt;/a&gt; (reopened).
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/11076&quot;&gt;#11076:
-                      &lt;em&gt;&amp;quot;Unqualified calls to memmove/memcpy in container/detail/copy_move_algo.hpp&amp;quot;&lt;/em&gt;&lt;/a&gt;.
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10790&quot;&gt;Trac
-                      #10790 (&lt;em&gt;long long errors from container&amp;quot;&lt;/em&gt;)&lt;/a&gt;.
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10808&quot;&gt;Trac
-                      #10808 (&lt;em&gt;compare equal operator of vector is broken&amp;quot;&lt;/em&gt;)&lt;/a&gt;.
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                &lt;/ul&gt;
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                &lt;em&gt;Source Breaking&lt;/em&gt;: &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;scoped_allocator_adaptor&lt;/span&gt;&lt;/code&gt;'s
-                &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;propagate_on_container_copy_assignment&lt;/span&gt;&lt;/code&gt;,
-                &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;propagate_on_container_move_assignment&lt;/span&gt;&lt;/code&gt;
-                and &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;propagate_on_container_swap&lt;/span&gt;&lt;/code&gt;
-                are no longer &lt;code&gt;&lt;span class=&quot;special&quot;&gt;::&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;boost&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;::&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;integral_constant&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;&amp;lt;&lt;/span&gt;&lt;span class=&quot;keyword&quot;&gt;bool&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;,&lt;/span&gt; &lt;span class=&quot;keyword&quot;&gt;true&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;/&lt;/span&gt;&lt;span class=&quot;keyword&quot;&gt;false&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;&amp;gt;&lt;/span&gt;&lt;/code&gt; types. The dependency reorganization
-                needed to break with those classes to avoid MPL dependencies, and
-                interoperability with &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;std&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;::&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;integral_constant&lt;/span&gt;&lt;/code&gt;
-                was not guaranteed. Code assumming &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;boost&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;::&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;true_type&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;/&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;boost&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;::&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;false_type&lt;/span&gt;&lt;/code&gt;
-                on this will not compile. As a workaround, use the guaranteed internal
-                &lt;code&gt;&lt;span class=&quot;special&quot;&gt;::&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;value&lt;/span&gt;&lt;/code&gt;
-                constant: &lt;code&gt;&lt;span class=&quot;special&quot;&gt;::&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;boost&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;::&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;integral_constant&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;&amp;lt;&lt;/span&gt;&lt;span class=&quot;keyword&quot;&gt;bool&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;,&lt;/span&gt; &lt;span class=&quot;identifier&quot;&gt;scoped_allocator_adaptor&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;&amp;lt;&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;Allocator&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;&amp;gt;::&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;propagate_on_container_move_assignment&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;::&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;value&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;&amp;gt;&lt;/span&gt;&lt;/code&gt;.
-              &lt;/div&gt;
-            &lt;/li&gt;
-          &lt;/ul&gt;
-        &lt;/div&gt;
-      &lt;/li&gt;
-      &lt;li&gt;
-        &lt;div&gt;
-          &lt;span class=&quot;library&quot;&gt;&lt;a href=&quot;http://www.boost.org/libs/context/&quot;&gt;Context&lt;/a&gt;:&lt;/span&gt;
-          &lt;ul&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                support for ARM/iOS (32+64 bit)
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                class execution_context (C++14)
-              &lt;/div&gt;
-            &lt;/li&gt;
-          &lt;/ul&gt;
-        &lt;/div&gt;
-      &lt;/li&gt;
-      &lt;li&gt;
-        &lt;div&gt;
-          &lt;span class=&quot;library&quot;&gt;&lt;a href=&quot;http://www.boost.org/libs/conversion/&quot;&gt;Conversion&lt;/a&gt;:&lt;/span&gt;
-          &lt;ul&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;polymorphic_pointer_downcast&lt;/span&gt;&lt;/code&gt;
-                and &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;polymorphic_pointer_cast&lt;/span&gt;&lt;/code&gt;
-                functions were added (thanks to Boris Rasin) &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10780&quot;&gt;#10780&lt;/a&gt;
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                All the functions now throw exceptions using &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;boost&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;::&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;throw_exception&lt;/span&gt;&lt;/code&gt;
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Documnetation update
-              &lt;/div&gt;
-            &lt;/li&gt;
-          &lt;/ul&gt;
-        &lt;/div&gt;
-      &lt;/li&gt;
-      &lt;li&gt;
-        &lt;div&gt;
-          &lt;span class=&quot;library&quot;&gt;&lt;a href=&quot;http://www.boost.org/libs/date_time/&quot;&gt;DateTime&lt;/a&gt;:&lt;/span&gt;
-          &lt;ul&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Restored &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;to_time_t&lt;/span&gt;&lt;/code&gt;
-                function.
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Renamed variable v_type to var_type so it longer conflicts with an
-                AIX system variable.
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Documnetation fixes.
-              &lt;/div&gt;
-            &lt;/li&gt;
-          &lt;/ul&gt;
-        &lt;/div&gt;
-      &lt;/li&gt;
-      &lt;li&gt;
-        &lt;div&gt;
-          &lt;span class=&quot;library&quot;&gt;&lt;a href=&quot;http://www.boost.org/libs/flyweight/&quot;&gt;Flyweight&lt;/a&gt;:&lt;/span&gt;
-          &lt;ul&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Added hash support both with &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;std&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;::&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;hash&lt;/span&gt;&lt;/code&gt;
-                and &lt;a href=&quot;http://www.boost.org/doc/html/hash.html&quot;&gt;&lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;boost&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;::&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;hash&lt;/span&gt;&lt;/code&gt;&lt;/a&gt;.
-                This can be optionally &lt;a href=&quot;http://www.boost.org/libs/flyweight/doc/reference/flyweight.html#disable_hash_support&quot;&gt;disabled&lt;/a&gt;
-                to avoid clashes with legacy code where this support has already
-                been defined by the user.
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Maintenance fixes.
-              &lt;/div&gt;
-            &lt;/li&gt;
-          &lt;/ul&gt;
-        &lt;/div&gt;
-      &lt;/li&gt;
-      &lt;li&gt;
-        &lt;div&gt;
-          &lt;span class=&quot;library&quot;&gt;&lt;a href=&quot;http://www.boost.org/libs/function/&quot;&gt;Function&lt;/a&gt;:&lt;/span&gt;
-          &lt;ul&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Added support for functions accepting C++11 rvalues and Boost.Move
-                rvalues &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10585&quot;&gt;#10585&lt;/a&gt;.
-              &lt;/div&gt;
-            &lt;/li&gt;
-          &lt;/ul&gt;
-        &lt;/div&gt;
-      &lt;/li&gt;
-      &lt;li&gt;
-        &lt;div&gt;
-          &lt;span class=&quot;library&quot;&gt;&lt;a href=&quot;http://www.boost.org/libs/functional/factory/&quot;&gt;Functional/Factory&lt;/a&gt;:&lt;/span&gt;
-          &lt;ul&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Minor breaking change: the default template parameter to indicate
-                that it shouldn't use an allocator is now &lt;code&gt;&lt;span class=&quot;keyword&quot;&gt;void&lt;/span&gt;&lt;/code&gt;,
-                instead of &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;boost&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;::&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;none_t&lt;/span&gt;&lt;/code&gt;.
-                For details, see the &lt;a href=&quot;http://www.boost.org/libs/functional/factory/doc/html/#boost_functional_factory.changes&quot;&gt;changelog&lt;/a&gt;.
-              &lt;/div&gt;
-            &lt;/li&gt;
-          &lt;/ul&gt;
-        &lt;/div&gt;
-      &lt;/li&gt;
-      &lt;li&gt;
-        &lt;div&gt;
-          &lt;span class=&quot;library&quot;&gt;&lt;a href=&quot;http://www.boost.org/libs/fusion/&quot;&gt;Fusion&lt;/a&gt;:&lt;/span&gt;
-          &lt;ul&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Automatic hash creation function (&lt;a href=&quot;https://github.com/boostorg/fusion/pull/12&quot;&gt;Github
-                PR #12&lt;/a&gt;)
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                New ADAPT_STRUCT, ADAPT_ADT, ADAPT_ASSOC_ that deduce the members
-                types (&lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/9516&quot;&gt;#9516&lt;/a&gt;).
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Add convert implementation for Boost.Tuple and std::tuple.
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Add mpl::clear implementation for Boost.Tuple and std::tuple.
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Use boost::declval instead of std::declval, (&lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10190&quot;&gt;#10190&lt;/a&gt;).
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Remove use of &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;boost&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;::&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;blank&lt;/span&gt;&lt;/code&gt;
-                (&lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/8622&quot;&gt;#8622&lt;/a&gt;).
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Add result_of::{copy,move} (&lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/5886&quot;&gt;#5886&lt;/a&gt;).
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Better constexpr and noexcept support.
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Improved SFINAE Friendliness of many metafunctions (&lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10676&quot;&gt;#10676&lt;/a&gt;,
-                &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10443&quot;&gt;#10443&lt;/a&gt;).
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                result_of::size::value and result_of::size::type::value are the same
-                type now (&lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/7304&quot;&gt;#7304&lt;/a&gt;)
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                result_of::at&amp;lt;Seq, N&amp;gt;::type is now defined when sizeof of sequence
-                is less than N (&lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/6507&quot;&gt;#6507&lt;/a&gt;, &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/7651&quot;&gt;#7651&lt;/a&gt;)
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Fix missing includes (&lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/8457&quot;&gt;#8457&lt;/a&gt;).
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Many documentation fixes &amp;amp; improvements (&lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/6090&quot;&gt;#6090&lt;/a&gt;, &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/5324&quot;&gt;#5324&lt;/a&gt;,
-                &lt;a href=&quot;https://github.com/boostorg/fusion/pull/33&quot;&gt;GitHub PR
-                #33&lt;/a&gt;, &lt;a href=&quot;https://github.com/boostorg/fusion/pull/53&quot;&gt;GitHub
-                PR #53&lt;/a&gt;, &lt;a href=&quot;https://github.com/boostorg/fusion/pull/56&quot;&gt;GitHub
-                PR #56&lt;/a&gt;)
-              &lt;/div&gt;
-            &lt;/li&gt;
-          &lt;/ul&gt;
-        &lt;/div&gt;
-      &lt;/li&gt;
-      &lt;li&gt;
-        &lt;div&gt;
-          &lt;span class=&quot;library&quot;&gt;&lt;a href=&quot;http://www.boost.org/libs/geometry/&quot;&gt;Geometry&lt;/a&gt;:&lt;/span&gt;
-          &lt;ul&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                &lt;em&gt;Additional functionality:&lt;/em&gt;
-                &lt;ul&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      New algorithm num_segments, returning the number of segments
-                      of a geometry
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      New overload for is_valid algorithm, that takes a string reference
-                      as a second argument and fills it with a message related to
-                      the validity or invalidity of the geometry
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      New overload for is_valid algorithm, that takes an enum reference
-                      as a second argument and fills it with a value related to the
-                      validity or invalidity of the geometry
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      Disjoint and intersects support the following geometry combinations:
-                      point/multipoint, multipoint/multipoint, multipoint/segment,
-                      multipoint/box
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                &lt;/ul&gt;
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                &lt;em&gt;Improvements:&lt;/em&gt;
-                &lt;ul&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      Buffer now supports flat-ends for linestrings with a bend close
-                      to the start (such that buffered segment crosses flat-end).
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      Buffer performance is improved significantly
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      Partition performance is improved significantly for polygons,
-                      potentially enhancing all overlay operations
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                &lt;/ul&gt;
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                &lt;em&gt;Solved tickets:&lt;/em&gt;
-                &lt;ul&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/8379&quot;&gt;#8379&lt;/a&gt;
-                      Invalid comparison of the result of determinant
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10108&quot;&gt;#10108&lt;/a&gt;
-                      Error in overlay operations in specific cases where geometries
-                      touch at one point
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10201&quot;&gt;#10201&lt;/a&gt;
-                      Suggestion to use different function to compare coordinates
-                      [wontfix]
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10467&quot;&gt;#10467&lt;/a&gt;
-                      Template parameter name coliding with B0 macro name defined
-                      in termios.h
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10640&quot;&gt;#10640&lt;/a&gt;
-                      Invalid result of buffer() for CCW Polygons.
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10666&quot;&gt;#10666&lt;/a&gt;
-                      MSVC compiler warning C4127: conditional expression is constant
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10747&quot;&gt;#10747&lt;/a&gt;
-                      Error in rescaling causing errors in areal/areal set operations
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10770&quot;&gt;#10770&lt;/a&gt;
-                      Buffer fails for large distances, or rough round joins, where
-                      concavities where not intersected properly
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10658&quot;&gt;#10658&lt;/a&gt;
-                      sym_difference yields bad result for int polygons
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10835&quot;&gt;#10835&lt;/a&gt;
-                      Difference of multilinestring and polygon yields wrong result
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10861&quot;&gt;#10861&lt;/a&gt;
-                      Rtree failing to compile for Value being a pair or a tuple
-                      containing pointer to Geometry and the default equal_to&amp;lt;&amp;gt;
-                      used
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10863&quot;&gt;#10863&lt;/a&gt;
-                      Template parameter name coliding with B0 macro name defined
-                      in termios.h (duplicate of 10467)
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10887&quot;&gt;#10887&lt;/a&gt;
-                      Invalid result of within() and relate() for Linear/MultiPolygon
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10890&quot;&gt;#10890&lt;/a&gt;
-                      Invalid result of disjoint() for Point/Segment.
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10904&quot;&gt;#10904&lt;/a&gt;
-                      Invalid calculation of most significant Dimension of a segment
-                      in relate_cartesian_segments strategy
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10912&quot;&gt;#10912&lt;/a&gt;
-                      Invalid result of within() and relate() for Areal/Areal
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10951&quot;&gt;#10951&lt;/a&gt;
-                      Tests failing on windows with intel compiler due to lack of
-                      /bigobj flag.
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10957&quot;&gt;#10957&lt;/a&gt;
-                      Assertion failure and invalid results of various relational
-                      operations.
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10958&quot;&gt;#10958&lt;/a&gt;
-                      Invalid results of disjoint() L/L and L/A.
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10959&quot;&gt;#10959&lt;/a&gt;
-                      Assertion failure in get_turns() used with no_rescale_policy.
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10960&quot;&gt;#10960&lt;/a&gt;
-                      Invalid result of get_turns() for L/A, missing turn.
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10961&quot;&gt;#10961&lt;/a&gt;
-                      Invalid result of get_turns() for L/A, invalid turn for a Linear
-                      spike.
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/11112&quot;&gt;#11112&lt;/a&gt;
-                      Compilation failure on Solaris due to a CS name clash (used
-                      for a macro on this platform)
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/11121&quot;&gt;#11121&lt;/a&gt;
-                      Invalid result of difference() for integral coordinates
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                &lt;/ul&gt;
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                &lt;em&gt;Bugfixes:&lt;/em&gt;
-                &lt;ul&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      Bug in multipoint/polygon multipoint/multipolygon distance
-                      computation (wrong detection of points inside the areal geometry)
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      Bug in flatten_iterator's assignment operator causing an access
-                      violation
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      Bug in Cartesian segment-segment intersection strategy when
-                      one segment degenerates to a point and is collinear to the
-                      other non-degenerate segment
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      Bug in centroid(), non-deterministic result if calculated for
-                      e.g. a Polygon with zero-area.
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      Bug in buffers for joins with a limited number of points
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      Bug in buffers for round joins with limited number of points
-                      around sharp corners
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      Bug in buffers for joins with large buffer distances
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      Bug in buffers for round ends with an odd number of points
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      Bug in buffers for flat ends with large buffer distances
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      Bug in buffers for interior rings with large negative buffer
-                      distances
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      Bug in closing_iterator not working properly when the input
-                      range is empty
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      Bug in is_simple, not handling properly closed simple linestrings
-                      within multilinestrings
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      Bug in rtree constructors taking a pair of Iterators or a Range
-                      (packing algorithm), the use of reference to destroyed temporary
-                      when Iterator's reference is not true reference, e.g. for some
-                      of the Range Adaptors. It also affects distance() and comparable_distance().
-                      This bug may cause unexpected behavior of the rtree or distance()
-                      algorithm, e.g. an assertion failure or a SEGFAULT.
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      Bug in rtree count() member function, the use of reference
-                      to destroyed temporary when object of type convertible but
-                      not the same as value_type or indexable_type is passed. If
-                      this happens, wrong result may be returned, in most cases 0.
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      Bugs related to the handling of Ranges, preventing compilation
-                      of Geometries using non-Container Ranges in some algorithms
-                      (thanks to Samuel Debionne)
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                &lt;/ul&gt;
-              &lt;/div&gt;
-            &lt;/li&gt;
-          &lt;/ul&gt;
-        &lt;/div&gt;
-      &lt;/li&gt;
-      &lt;li&gt;
-        &lt;div&gt;
-          &lt;span class=&quot;library&quot;&gt;&lt;a href=&quot;http://www.boost.org/libs/hash/&quot;&gt;Hash&lt;/a&gt;:&lt;/span&gt;
-          &lt;ul&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Fixed strict aliasing violation (&lt;a href=&quot;https://github.com/boostorg/functional/pull/3&quot;&gt;GitHub
-                #3&lt;/a&gt;).
-              &lt;/div&gt;
-            &lt;/li&gt;
-          &lt;/ul&gt;
-        &lt;/div&gt;
-      &lt;/li&gt;
-      &lt;li&gt;
-        &lt;div&gt;
-          &lt;span class=&quot;library&quot;&gt;&lt;a href=&quot;http://www.boost.org/libs/interprocess/&quot;&gt;Interprocess&lt;/a&gt;:&lt;/span&gt;
-          &lt;ul&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Reduced some compile-time dependencies. Updated to Boost.Container
-                changes.
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Fixed bugs:
-                &lt;ul&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;https://github.com/boostorg/interprocess/pull/13&quot;&gt;GitHub
-                      Pull #13 (&lt;em&gt;&amp;quot;haiku: we don't have XSI shared memory,
-                      so don't try to use it&amp;quot;&lt;/em&gt;)&lt;/a&gt;.
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                &lt;/ul&gt;
-              &lt;/div&gt;
-            &lt;/li&gt;
-          &lt;/ul&gt;
-        &lt;/div&gt;
-      &lt;/li&gt;
-      &lt;li&gt;
-        &lt;div&gt;
-          &lt;span class=&quot;library&quot;&gt;&lt;a href=&quot;http://www.boost.org/libs/intrusive/&quot;&gt;Intrusive&lt;/a&gt;:&lt;/span&gt;
-          &lt;ul&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Reduced compile-time dependencies, headers, and the use of Boost.Preprocessor,
-                specially for hooks and iterators.
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Fixed bugs:
-                &lt;ul&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/6720&quot;&gt;Boost
-                      Trac #6720: &lt;em&gt;intrusive::unordered_set::clear_and_dispose
-                      does not compile on VC11 Beta when passed a stateless lambda&lt;/em&gt;&lt;/a&gt;
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10771&quot;&gt;Boost
-                      Trac #10771: &lt;em&gt;remove_if is broken for slist&lt;/em&gt;&lt;/a&gt;
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10853&quot;&gt;Boost
-                      Trac #10853: &lt;em&gt;problem with detection of const_cast_from&lt;/em&gt;&lt;/a&gt;
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10987&quot;&gt;Boost
-                      Trac #10987: &lt;em&gt;bug in any_xxx_node_traits, returning
-                      by reference&lt;/em&gt;&lt;/a&gt;
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                &lt;/ul&gt;
-              &lt;/div&gt;
-            &lt;/li&gt;
-          &lt;/ul&gt;
-        &lt;/div&gt;
-      &lt;/li&gt;
-      &lt;li&gt;
-        &lt;div&gt;
-          &lt;span class=&quot;library&quot;&gt;&lt;a href=&quot;http://www.boost.org/libs/lexical_cast/&quot;&gt;Lexical Cast&lt;/a&gt;:&lt;/span&gt;
-          &lt;ul&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Now std::stream is used for conversions to float numbers &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/5660&quot;&gt;#5660&lt;/a&gt;,
-                &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/6975&quot;&gt;#6975&lt;/a&gt;, &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10639&quot;&gt;#10639&lt;/a&gt;
-              &lt;/div&gt;
-            &lt;/li&gt;
-          &lt;/ul&gt;
-        &lt;/div&gt;
-      &lt;/li&gt;
-      &lt;li&gt;
-        &lt;div&gt;
-          &lt;span class=&quot;library&quot;&gt;&lt;a href=&quot;http://www.boost.org/libs/log/&quot;&gt;Log&lt;/a&gt;:&lt;/span&gt;
-          &lt;ul&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Bug fixes:
-                &lt;ul&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      Fixed thread id formatting.
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      Fixed process id formatting. (&lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10926&quot;&gt;#10926&lt;/a&gt;)
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      Fixed build failure on GNU Hurd.
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      Fixed incorrect behavior of text file sink backend in case
-                      if free space on the file system gets exhausted. The sink will
-                      no longer create lots of empty files in attempt to recover.
-                      (&lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/11016&quot;&gt;#11016&lt;/a&gt;)
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      Fixed incorrect behavior of &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;attribute_set&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;::&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;insert&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;()&lt;/span&gt;&lt;/code&gt; in some cases. The inserted
-                      elements could have made some previously inserted elements
-                      not findable. (&lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/11106&quot;&gt;#11106&lt;/a&gt;)
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      Fixed incorrect behavior of &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;attribute_value_set&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;::&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;size&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;()&lt;/span&gt;&lt;/code&gt; if a large number of attribute
-                      values are inserted into the set. (&lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/11148&quot;&gt;#11148&lt;/a&gt;)
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                &lt;/ul&gt;
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                See &lt;a href=&quot;http://www.boost.org/libs/log/doc/html/log/changelog.html&quot;&gt;changelog&lt;/a&gt;
-                for more details.
-              &lt;/div&gt;
-            &lt;/li&gt;
-          &lt;/ul&gt;
-        &lt;/div&gt;
-      &lt;/li&gt;
-      &lt;li&gt;
-        &lt;div&gt;
-          &lt;span class=&quot;library&quot;&gt;&lt;a href=&quot;http://www.boost.org/libs/math/&quot;&gt;Math&lt;/a&gt;:&lt;/span&gt;
-          &lt;ul&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Added two new special functions - trigamma and polygamma.
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Large update to the Elliptic integral code to use Carlson's latest
-                algorithms - these should be more stable, more accurate and slightly
-                faster than before. Also added support for Carlson's RG integral.
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Added ellint_d, jacobi_zeta and heuman_lambda elliptic integrals.
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Fixed namespace scope constants so they are constexpr on conforming
-                compilers, see &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10901&quot;&gt;#10901&lt;/a&gt;.
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Fixed various cases of spurious under/overflow in the incomplete
-                beta and gamma functions, plus the elliptic integrals, with thanks
-                to Rocco Romeo.
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Fix 3-arg legendre_p and legendre_q functions to not call the policy
-                based overload if the final argument is not actually a policy.
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Cleaned up some dead code in the incomplete beta function, see &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10985&quot;&gt;#10985&lt;/a&gt;.
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Fixed extreme-value pdf for large valued inputs, see &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10938&quot;&gt;#10938&lt;/a&gt;.
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Switched documentation to use SVG rather than PNG graphs and equations
-                - browsers seem to have finally caught up!
-              &lt;/div&gt;
-            &lt;/li&gt;
-          &lt;/ul&gt;
-        &lt;/div&gt;
-      &lt;/li&gt;
-      &lt;li&gt;
-        &lt;div&gt;
-          &lt;span class=&quot;library&quot;&gt;&lt;a href=&quot;http://www.boost.org/libs/move/&quot;&gt;Move&lt;/a&gt;:&lt;/span&gt;
-          &lt;ul&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Added &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;BOOST_MOVE_BASE&lt;/span&gt;&lt;/code&gt;
-                utility.
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Added &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;adl_move_swap&lt;/span&gt;&lt;/code&gt;
-                utility.
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Reduced dependencies on other Boost libraries to make the library
-                a bit more lightweight.
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Fixed bugs:
-                &lt;ul&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/11044&quot;&gt;Trac
-                      #11044: &lt;em&gt;&amp;quot;boost::rv inherits off union, when
-                      such passed as template argument&amp;quot;&lt;/em&gt;&lt;/a&gt;.
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                &lt;/ul&gt;
-              &lt;/div&gt;
-            &lt;/li&gt;
-          &lt;/ul&gt;
-        &lt;/div&gt;
-      &lt;/li&gt;
-      &lt;li&gt;
-        &lt;div&gt;
-          &lt;span class=&quot;library&quot;&gt;&lt;a href=&quot;http://www.boost.org/libs/multi_index/index.html&quot;&gt;Multi-index Containers&lt;/a&gt;:&lt;/span&gt;
-          &lt;ul&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                The efficiency of lookup operations has improved in situations where
-                they involve the generation of temporary values of &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;key_type&lt;/span&gt;&lt;/code&gt;. Consider for instance
-                the following code:
-              &lt;/div&gt;
-&lt;pre&gt;&lt;span class=&quot;keyword&quot;&gt;typedef&lt;/span&gt; &lt;span class=&quot;identifier&quot;&gt;multi_index_container&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;&amp;lt;&lt;/span&gt;
-  &lt;span class=&quot;identifier&quot;&gt;std&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;::&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;string&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;,&lt;/span&gt;
-  &lt;span class=&quot;identifier&quot;&gt;indexed_by&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;&amp;lt;&lt;/span&gt;
-    &lt;span class=&quot;identifier&quot;&gt;ordered_unique&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;&amp;lt;&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;identity&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;&amp;lt;&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;std&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;::&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;string&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;&amp;gt;&lt;/span&gt; &lt;span class=&quot;special&quot;&gt;&amp;gt;&lt;/span&gt;
-  &lt;span class=&quot;special&quot;&gt;&amp;gt;&lt;/span&gt;
-&lt;span class=&quot;special&quot;&gt;&amp;gt;&lt;/span&gt; &lt;span class=&quot;identifier&quot;&gt;multi_t&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;;&lt;/span&gt;
-&lt;span class=&quot;special&quot;&gt;...&lt;/span&gt;
-&lt;span class=&quot;identifier&quot;&gt;multi_t&lt;/span&gt; &lt;span class=&quot;identifier&quot;&gt;m&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;=...;&lt;/span&gt;
-&lt;span class=&quot;identifier&quot;&gt;m&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;.&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;find&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;(&lt;/span&gt;&lt;span class=&quot;string&quot;&gt;&amp;quot;boost&amp;quot;&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;);&lt;/span&gt; &lt;span class=&quot;comment&quot;&gt;// passed a const char*, not a std::string    &lt;/span&gt;
-&lt;/pre&gt;
-              &lt;div&gt;
-                In previous versions of the library, the &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;find&lt;/span&gt;&lt;/code&gt;
-                operation generates several temporary &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;std&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;::&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;string&lt;/span&gt;&lt;/code&gt;s
-                (one every time an internal comparison is made). In sufficiently
-                advanced compilers, this is now avoided so that only one temporary
-                is created.
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Maintenance fixes.
-              &lt;/div&gt;
-            &lt;/li&gt;
-          &lt;/ul&gt;
-        &lt;/div&gt;
-      &lt;/li&gt;
-      &lt;li&gt;
-        &lt;div&gt;
-          &lt;span class=&quot;library&quot;&gt;&lt;a href=&quot;http://www.boost.org/libs/multiprecision/&quot;&gt;Multiprecision&lt;/a&gt;:&lt;/span&gt;
-          &lt;ul&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Changed &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;frexp&lt;/span&gt;&lt;/code&gt; to
-                always be non-expression template generating, see: &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10993&quot;&gt;10993&lt;/a&gt;.
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Improved support of cpp_dec_float on Cygwin and other platforms with
-                missing long double support, see &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10924&quot;&gt;10924&lt;/a&gt;.
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Improved noexcept support and added some more tests, see &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10990&quot;&gt;10990&lt;/a&gt;.
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Various workarounds applied for Intel-15.0 and Solaris-12.4 compilers.
-              &lt;/div&gt;
-            &lt;/li&gt;
-          &lt;/ul&gt;
-        &lt;/div&gt;
-      &lt;/li&gt;
-      &lt;li&gt;
-        &lt;div&gt;
-          &lt;span class=&quot;library&quot;&gt;&lt;a href=&quot;http://www.boost.org/libs/optional/&quot;&gt;Optional&lt;/a&gt;:&lt;/span&gt;
-          &lt;ul&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Improved documentation; documented IO operations and header files.
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                &lt;em&gt;Fixed Bugs:&lt;/em&gt;
-                &lt;ul&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;boost&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;::&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;none_t&lt;/span&gt;&lt;/code&gt; is no longer convertible
-                      from literal 0. This avoids a bug where &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;optional&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;&amp;lt;&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;rational&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;&amp;lt;&lt;/span&gt;&lt;span class=&quot;keyword&quot;&gt;int&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;&amp;gt;&amp;gt;&lt;/span&gt; &lt;span class=&quot;identifier&quot;&gt;oi&lt;/span&gt;
-                      &lt;span class=&quot;special&quot;&gt;=&lt;/span&gt; &lt;span class=&quot;number&quot;&gt;0&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;;&lt;/span&gt;&lt;/code&gt; would initialize an optional
-                      object with no contained value.
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      Added a way to manually disable move semantics: just define
-                      macro &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;BOOST_OPTIONAL_CONFIG_NO_RVALUE_REFERENCES&lt;/span&gt;&lt;/code&gt;.
-                      This can be used to work around &lt;a href=&quot;http://svn.boost.org/trac/boost/ticket/10399&quot;&gt;#10399&lt;/a&gt;.
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;http://svn.boost.org/trac/boost/ticket/10825&quot;&gt;#10825&lt;/a&gt;
-                      Improved the trick that prevents streaming out &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;optional&lt;/span&gt;&lt;/code&gt; without header
-                      &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;optional_io&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;.&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;hpp&lt;/span&gt;&lt;/code&gt;
-                      by using safe-bool idiom.
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;http://svn.boost.org/trac/boost/ticket/11087&quot;&gt;#11087&lt;/a&gt;
-                      It is no longer possible to assign &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;optional&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;&amp;lt;&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;U&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;&amp;gt;&lt;/span&gt;&lt;/code&gt; to &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;optional&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;&amp;lt;&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;T&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;&amp;gt;&lt;/span&gt;&lt;/code&gt; when &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;U&lt;/span&gt;&lt;/code&gt;
-                      is not assignable or convertible to &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;T&lt;/span&gt;&lt;/code&gt;.
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;http://svn.boost.org/trac/boost/ticket/10839&quot;&gt;#10839&lt;/a&gt;
-                      Value accessors now work correctly on rvalues of &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;optional&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;&amp;lt;&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;T&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;&amp;amp;&amp;gt;&lt;/span&gt;&lt;/code&gt;.
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                &lt;/ul&gt;
-              &lt;/div&gt;
-            &lt;/li&gt;
-          &lt;/ul&gt;
-        &lt;/div&gt;
-      &lt;/li&gt;
-      &lt;li&gt;
-        &lt;div&gt;
-          &lt;span class=&quot;library&quot;&gt;&lt;a href=&quot;http://www.boost.org/libs/phoenix/&quot;&gt;Phoenix&lt;/a&gt;:&lt;/span&gt;
-          &lt;ul&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Version 3.2.0
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                &lt;em&gt;New Features:&lt;/em&gt;
-                &lt;ul&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      Phoenix now has a &lt;em&gt;lazy list&lt;/em&gt; implementation
-                      as an optional extension.
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                &lt;/ul&gt;
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                &lt;em&gt;New Example:&lt;/em&gt;
-                &lt;ul&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      A new example &lt;em&gt;bind_goose&lt;/em&gt; shows the compatibility
-                      between &lt;em&gt;boost bind&lt;/em&gt; and &lt;em&gt;boost
-                      phoenix bind&lt;/em&gt;.
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                &lt;/ul&gt;
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                &lt;em&gt;Fixed Bugs:&lt;/em&gt;
-                &lt;ul&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;http://svn.boost.org/trac/boost/ticket/10927&quot;&gt;#10927&lt;/a&gt;
-                      Missing &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;std&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;::&lt;/span&gt;&lt;/code&gt; qualifier for &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;fabs&lt;/span&gt;&lt;/code&gt; in &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;phoenix&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;/&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;test&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;/&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;stdlib&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;/&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;cmath&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;.&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;cpp&lt;/span&gt;&lt;/code&gt;
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;http://svn.boost.org/trac/boost/ticket/11085&quot;&gt;#11085&lt;/a&gt;
-                      Missing qualifier for pow call in &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;phoenix&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;/&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;test&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;/&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;function&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;/&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;function_tests&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;.&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;cpp&lt;/span&gt;&lt;/code&gt;
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      Fixes for a number of cases failing with &lt;em&gt;bind&lt;/em&gt;,
-                      &lt;em&gt;lambda&lt;/em&gt; and &lt;em&gt;let&lt;/em&gt;.
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                &lt;/ul&gt;
-              &lt;/div&gt;
-            &lt;/li&gt;
-          &lt;/ul&gt;
-        &lt;/div&gt;
-      &lt;/li&gt;
-      &lt;li&gt;
-        &lt;div&gt;
-          &lt;span class=&quot;library&quot;&gt;&lt;a href=&quot;http://www.boost.org/libs/predef/&quot;&gt;Predef&lt;/a&gt;:&lt;/span&gt;
-          &lt;ul&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Version 1.2
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Added Visual Studio 2015 detection.
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Added detection of Haiku OS.
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Fix Android endian detection.
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Added &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;predef_check&lt;/span&gt;&lt;/code&gt;
-                program and BBv2 integration for build configuration checks.
-              &lt;/div&gt;
-            &lt;/li&gt;
-          &lt;/ul&gt;
-        &lt;/div&gt;
-      &lt;/li&gt;
-      &lt;li&gt;
-        &lt;div&gt;
-          &lt;span class=&quot;library&quot;&gt;&lt;a href=&quot;http://www.boost.org/libs/random/&quot;&gt;Random&lt;/a&gt;:&lt;/span&gt;
-          &lt;ul&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Added non_central_chi_squared_distribution.
-              &lt;/div&gt;
-            &lt;/li&gt;
-          &lt;/ul&gt;
-        &lt;/div&gt;
-      &lt;/li&gt;
-      &lt;li&gt;
-        &lt;div&gt;
-          &lt;span class=&quot;library&quot;&gt;&lt;a href=&quot;http://www.boost.org/libs/thread/&quot;&gt;Thread&lt;/a&gt;:&lt;/span&gt;
-          &lt;ul&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                &lt;em&gt;Version&lt;/em&gt; 4.5.0
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                &lt;em&gt;New Experimental Features:&lt;/em&gt;
-                &lt;ul&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;http://svn.boost.org/trac/boost/ticket/9600&quot;&gt;#9600&lt;/a&gt;
-                      Async: Add task_region
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;http://svn.boost.org/trac/boost/ticket/10611&quot;&gt;#10611&lt;/a&gt;
-                      Add emplace promise::set_value and emplace make_ready_future
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;http://svn.boost.org/trac/boost/ticket/10826&quot;&gt;#10826&lt;/a&gt;
-                      Add scheduled executor operations
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;http://svn.boost.org/trac/boost/ticket/11048&quot;&gt;#11048&lt;/a&gt;
-                      Add a serial_executor based on continuations
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                &lt;/ul&gt;
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                &lt;em&gt;Fixed Bugs:&lt;/em&gt;
-                &lt;ul&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;http://svn.boost.org/trac/boost/ticket/6787&quot;&gt;#6787&lt;/a&gt;
-                      boost::thread::sleep() hangs if system time is rolled back
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;http://svn.boost.org/trac/boost/ticket/10734&quot;&gt;#10734&lt;/a&gt;
-                      Submit method work differently on different executors, some
-                      throw exception and some silently ignore error (thread_executor
-                      and inline_executor)
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;http://svn.boost.org/trac/boost/ticket/10736&quot;&gt;#10736&lt;/a&gt;
-                      Task exceptions silently ignored. I think std::terminate solution
-                      from N3785 and std::thread is better choice and more consistent.
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;http://svn.boost.org/trac/boost/ticket/10737&quot;&gt;#10737&lt;/a&gt;
-                      In serial_executor we have infinite wait if task throw exception.
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;http://svn.boost.org/trac/boost/ticket/10822&quot;&gt;#10822&lt;/a&gt;
-                      Boost.Thread fails to compile on Android
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;http://svn.boost.org/trac/boost/ticket/10824&quot;&gt;#10824&lt;/a&gt;
-                      Boost.Thread 1.57 breaks Windows XP compatibility for SP2 and
-                      below.
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;http://svn.boost.org/trac/boost/ticket/10963&quot;&gt;#10963&lt;/a&gt;
-                      future&amp;lt;future&amp;lt;T&amp;gt;&amp;gt;::then Has No Implementation
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;http://svn.boost.org/trac/boost/ticket/10964&quot;&gt;#10964&lt;/a&gt;
-                      future&amp;lt;future&amp;lt;T&amp;gt;&amp;gt;::unwrap().then() Deadlocks
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;http://svn.boost.org/trac/boost/ticket/10968&quot;&gt;#10968&lt;/a&gt;
-                      The futures returned by async() and future::then() are not
-                      blocking.
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;http://svn.boost.org/trac/boost/ticket/10971&quot;&gt;#10971&lt;/a&gt;
-                      shared_future::get()/get_or() must be const
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;http://svn.boost.org/trac/boost/ticket/10972&quot;&gt;#10972&lt;/a&gt;
-                      shared_future::then() can be called multiple times.
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;http://svn.boost.org/trac/boost/ticket/10979&quot;&gt;#10979&lt;/a&gt;
-                      Support T&amp;amp; type deduction when the make_ready_future parameter
-                      is reference_wrapper&amp;lt;T&amp;gt;
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;http://svn.boost.org/trac/boost/ticket/10996&quot;&gt;#10996&lt;/a&gt;
-                      Thread physical_concurrency() is failing on Windows
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;http://svn.boost.org/trac/boost/ticket/11035&quot;&gt;#11035&lt;/a&gt;
-                      BOOST_HAS_PTHREAD_MUTEXATTR_SETTYPE not defined for Android
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                  &lt;li&gt;
-                    &lt;div&gt;
-                      &lt;a href=&quot;http://svn.boost.org/trac/boost/ticket/11053&quot;&gt;#11053&lt;/a&gt;
-                      The attached code results in a R6025 - pure virtual function
-                      call in run_thread_exit_callbacks
-                    &lt;/div&gt;
-                  &lt;/li&gt;
-                &lt;/ul&gt;
-              &lt;/div&gt;
-            &lt;/li&gt;
-          &lt;/ul&gt;
-        &lt;/div&gt;
-      &lt;/li&gt;
-      &lt;li&gt;
-        &lt;div&gt;
-          &lt;span class=&quot;library&quot;&gt;&lt;a href=&quot;http://www.boost.org/libs/type_erasure/&quot;&gt;TypeErasure&lt;/a&gt;:&lt;/span&gt;
-          &lt;ul&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Fixed compilation with MSVC 12.
-              &lt;/div&gt;
-            &lt;/li&gt;
-          &lt;/ul&gt;
-        &lt;/div&gt;
-      &lt;/li&gt;
-      &lt;li&gt;
-        &lt;div&gt;
-          &lt;span class=&quot;library&quot;&gt;&lt;a href=&quot;http://www.boost.org/libs/type_index/&quot;&gt;TypeIndex&lt;/a&gt;:&lt;/span&gt;
-          &lt;ul&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Link time assertions added on platforms that support it
-              &lt;/div&gt;
-            &lt;/li&gt;
-          &lt;/ul&gt;
-        &lt;/div&gt;
-      &lt;/li&gt;
-      &lt;li&gt;
-        &lt;div&gt;
-          &lt;span class=&quot;library&quot;&gt;&lt;a href=&quot;http://www.boost.org/libs/units&quot;&gt;Units&lt;/a&gt;:&lt;/span&gt;
-          &lt;ul&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Fix for base units with arbitrary dimensions.
-              &lt;/div&gt;
-            &lt;/li&gt;
-          &lt;/ul&gt;
-        &lt;/div&gt;
-      &lt;/li&gt;
-      &lt;li&gt;
-        &lt;div&gt;
-          &lt;span class=&quot;library&quot;&gt;&lt;a href=&quot;http://www.boost.org/libs/unordered&quot;&gt;Unordered&lt;/a&gt;:&lt;/span&gt;
-          &lt;ul&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Fix move assignment with stateful, propagate_on_container_move_assign
-                allocators (&lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10777&quot;&gt;#10777&lt;/a&gt;).
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Fix potential overflow when calculating number of buckets to allocate
-                (&lt;a href=&quot;https://github.com/boostorg/unordered/pull/4&quot;&gt;GitHub
-                #4&lt;/a&gt;).
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Other minor changes, see &lt;a href=&quot;http://www.boost.org/doc/html/unordered/changes.html&quot;&gt;changelog&lt;/a&gt;.
-              &lt;/div&gt;
-            &lt;/li&gt;
-          &lt;/ul&gt;
-        &lt;/div&gt;
-      &lt;/li&gt;
-      &lt;li&gt;
-        &lt;div&gt;
-          &lt;span class=&quot;library&quot;&gt;&lt;a href=&quot;http://www.boost.org/libs/variant/&quot;&gt;Variant&lt;/a&gt;:&lt;/span&gt;
-          &lt;ul&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                &lt;strong&gt;Breaking change:&lt;/strong&gt; Compile time checked
-                getter is now used by default in &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;boost&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;::&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;get&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;&amp;lt;&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;U&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;&amp;gt;(&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;VariantT&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;)&lt;/span&gt;&lt;/code&gt; and &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;boost&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;::&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;polymorphic_get&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;&amp;lt;&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;U&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;&amp;gt;(&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;VariantT&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;)&lt;/span&gt;&lt;/code&gt;. New getter asserts that type &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;U&lt;/span&gt;&lt;/code&gt; is one of the types that can
-                be stored in &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;VariantT&lt;/span&gt;&lt;/code&gt;.
-                Define &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;BOOST_VARIANT_USE_RELAXED_GET_BY_DEFAULT&lt;/span&gt;&lt;/code&gt;
-                to change default behavior. See &lt;a href=&quot;http://www.boost.org/doc/html/variant/reference.html#header.boost.variant.get_hpp&quot;&gt;get.hpp&lt;/a&gt;
-                and &lt;a href=&quot;http://www.boost.org/doc/html/variant/reference.html#header.boost.variant.polymorphic_get_hpp&quot;&gt;polymorphic_get.hpp&lt;/a&gt;
-                descriptions for more info &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/547&quot;&gt;#547&lt;/a&gt;.
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Added missing comparison operators to variant &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/8620&quot;&gt;#8620&lt;/a&gt;, &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10811&quot;&gt;#10811&lt;/a&gt;
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Multiple documentations fixes &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10273&quot;&gt;#10273&lt;/a&gt;, &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10653&quot;&gt;#10653&lt;/a&gt;
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Variadic templats enabled on Clang &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10832&quot;&gt;#10832&lt;/a&gt;
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Autodetection of return types for visitors in C++14, which makes
-                it possible to use &lt;code&gt;&lt;span class=&quot;identifier&quot;&gt;boost&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;::&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;apply_visitor&lt;/span&gt;&lt;/code&gt;
-                with generic lambdas &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10837&quot;&gt;#10837&lt;/a&gt;:
-              &lt;/div&gt;
-&lt;pre&gt;&lt;span class=&quot;keyword&quot;&gt;auto&lt;/span&gt; &lt;span class=&quot;identifier&quot;&gt;str&lt;/span&gt; &lt;span class=&quot;special&quot;&gt;=&lt;/span&gt; &lt;span class=&quot;identifier&quot;&gt;boost&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;::&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;apply_visitor&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;(&lt;/span&gt;
-    &lt;span class=&quot;special&quot;&gt;[](&lt;/span&gt;&lt;span class=&quot;keyword&quot;&gt;auto&lt;/span&gt; &lt;span class=&quot;identifier&quot;&gt;v&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;)&lt;/span&gt; &lt;span class=&quot;special&quot;&gt;{&lt;/span&gt;
-        &lt;span class=&quot;keyword&quot;&gt;return&lt;/span&gt; &lt;span class=&quot;identifier&quot;&gt;boost&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;::&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;lexical_cast&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;&amp;lt;&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;std&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;::&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;string&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;&amp;gt;(&lt;/span&gt;&lt;span class=&quot;identifier&quot;&gt;v&lt;/span&gt;&lt;span class=&quot;special&quot;&gt;);&lt;/span&gt;
-    &lt;span class=&quot;special&quot;&gt;},&lt;/span&gt;
-    &lt;span class=&quot;identifier&quot;&gt;variant_instance&lt;/span&gt;
-&lt;span class=&quot;special&quot;&gt;);&lt;/span&gt;
-&lt;/pre&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Improved swap functions &lt;a href=&quot;https://svn.boost.org/trac/boost/ticket/10882&quot;&gt;#10882&lt;/a&gt;
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Many improvements to variadic templates, even more methods support
-                variadics.
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Multiple bugfixes and testing improvements including Coveralls integration
-              &lt;/div&gt;
-            &lt;/li&gt;
-          &lt;/ul&gt;
-        &lt;/div&gt;
-      &lt;/li&gt;
-    &lt;/ul&gt;
-  &lt;/div&gt;
-  &lt;div id=&quot;version_1_58_0.compilers_tested&quot;&gt;
-    &lt;h3&gt;&lt;span class=&quot;link&quot;&gt;Compilers Tested&lt;/span&gt;&lt;/h3&gt;
-    &lt;p&gt;
-      Boost's primary test compilers are:
-    &lt;/p&gt;
-    &lt;ul&gt;
-      &lt;li&gt;
-        &lt;div&gt;
-          Linux:
-          &lt;ul&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Clang: 3.4
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Clang, C++14: 3.5, 3.6
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                GCC: 4.4.7, 4.9.2
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                GCC, C++98: 4.8.1, 4.8.2
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                GCC, C++11: 4.4.7, 4.8.4, 4.9.2
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                GCC, C++14: 4.9.2
-              &lt;/div&gt;
-            &lt;/li&gt;
-          &lt;/ul&gt;
-        &lt;/div&gt;
-      &lt;/li&gt;
-      &lt;li&gt;
-        &lt;div&gt;
-          Windows:
-          &lt;ul&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                GCC, mingw: 4.4.7, 4.5.4, 4.6.3, 4.7.3, 4.8.2
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Visual C++: 8.0, 9.0, 10.0, 11.0, 12.0
-              &lt;/div&gt;
-            &lt;/li&gt;
-          &lt;/ul&gt;
-        &lt;/div&gt;
-      &lt;/li&gt;
-      &lt;li&gt;
-        &lt;div&gt;
-          FreeBSD:
-          &lt;ul&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                GCC: 4.2.1
-              &lt;/div&gt;
-            &lt;/li&gt;
-          &lt;/ul&gt;
-        &lt;/div&gt;
-      &lt;/li&gt;
-      &lt;li&gt;
-        &lt;div&gt;
-          QNX:
-          &lt;ul&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                QCC: 4.4.2
-              &lt;/div&gt;
-            &lt;/li&gt;
-          &lt;/ul&gt;
-        &lt;/div&gt;
-      &lt;/li&gt;
-    &lt;/ul&gt;
-    &lt;p&gt;
-      Boost's additional test compilers include:
-    &lt;/p&gt;
-    &lt;ul&gt;
-      &lt;li&gt;
-        &lt;div&gt;
-          Linux:
-          &lt;ul&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Clang: 3.0, 3.1, 3.2, 3.3, 3.4
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Clang, C++14: 3.5, 3.6
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                GCC: 4.4.7, 4.6.4, 4.7.3, 4.8.1, 4.9.2, 5.0.0 (experimental)
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                GCC, C++11: 4.4.7, 4.8.4, 4.9.2
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                GCC, C++14: 4.9.2
-              &lt;/div&gt;
-            &lt;/li&gt;
-          &lt;/ul&gt;
-        &lt;/div&gt;
-      &lt;/li&gt;
-      &lt;li&gt;
-        &lt;div&gt;
-          Windows:
-          &lt;ul&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                GCC, mingw: 4.4.7, 4.5.4, 4.6.4, 4.7.3
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Visual C++: 8.0, 9.0, 10.0, 11.0, 12.0, 14.0
-              &lt;/div&gt;
-            &lt;/li&gt;
-          &lt;/ul&gt;
-        &lt;/div&gt;
-      &lt;/li&gt;
-      &lt;li&gt;
-        &lt;div&gt;
-          Android
-          &lt;ul&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                Clang: 3.4, 3.5
-              &lt;/div&gt;
-            &lt;/li&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                GCC: 4.8, 4.9
-              &lt;/div&gt;
-            &lt;/li&gt;
-          &lt;/ul&gt;
-        &lt;/div&gt;
-      &lt;/li&gt;
-      &lt;li&gt;
-        &lt;div&gt;
-          FreeBSD:
-          &lt;ul&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                GCC: 4.2.1
-              &lt;/div&gt;
-            &lt;/li&gt;
-          &lt;/ul&gt;
-        &lt;/div&gt;
-      &lt;/li&gt;
-      &lt;li&gt;
-        &lt;div&gt;
-          QNX:
-          &lt;ul&gt;
-            &lt;li&gt;
-              &lt;div&gt;
-                QCC: 4.4.2
-              &lt;/div&gt;
-            &lt;/li&gt;
-          &lt;/ul&gt;
-        &lt;/div&gt;
-      &lt;/li&gt;
-    &lt;/ul&gt;
-  &lt;/div&gt;
-  &lt;div id=&quot;version_1_58_0.acknowledgements&quot;&gt;
-    &lt;h3&gt;&lt;span class=&quot;link&quot;&gt;Acknowledgements&lt;/span&gt;&lt;/h3&gt;
-    &lt;p&gt;
-      &lt;a href=&quot;http://www.boost.org/users/people/beman_dawes.html&quot;&gt;Beman Dawes&lt;/a&gt;, Eric Niebler,
-      &lt;a href=&quot;http://www.boost.org/users/people/rene_rivera.html&quot;&gt;Rene Rivera&lt;/a&gt;, Daniel James,
-      Vladimir Prus and Marshall Clow managed this release.
-    &lt;/p&gt;
-  &lt;/div&gt;
 </description></item>
   </channel>
 </rss>
diff --git a/generated/state/feed-pages.txt b/generated/state/feed-pages.txt
index 42b506fb..951baebe 100644
--- a/generated/state/feed-pages.txt
+++ b/generated/state/feed-pages.txt
@@ -1917,6 +1917,29 @@
 -type
 "release
 )
+(feed/history/boost_1_63_0.qbk
+-dir_location
+-id
+"version_1_63_0
+-last_modified
+@Thu, 29 Sep 2016 11:19:13 +0100
+-location
+"users/history/version_1_63_0.html
+-notice
+-notice_url
+-page_state
+-pub_date
+-purpose
+"
+"      New Libraries: Updated Libraries:
+"
+-qbk_hash
+"8bc92913876ccea9b14231503b350e780438ad6ebea173152d3e07b9fa55afa0
+-title
+"Version 1.63.0
+-type
+"release
+)
 (feed/history/unversioned.qbk
 -dir_location
 -id
diff --git a/generated/state/rss-items.txt b/generated/state/rss-items.txt
index 37541e41..cb5b4fd0 100644
--- a/generated/state/rss-items.txt
+++ b/generated/state/rss-items.txt
@@ -32834,6 +32834,66 @@
 -quickbook
 "feed/history/boost_1_62_0.qbk
 )
+(feed/history/boost_1_63_0.qbk
+-item
+"<item><title>Version 1.63.0</title><link>http://www.boost.org/users/history/version_1_63_0.html</link><guid>http://www.boost.org/users/history/version_1_63_0.html</guid><description>
+"
+"
+"  &lt;div id="version_1_63_0.new_libraries"&gt;
+"    &lt;h3&gt;&lt;span class="link"&gt;New Libraries&lt;/span&gt;&lt;/h3&gt;
+"    &lt;ul&gt;
+"      &lt;li&gt;
+"        &lt;div&gt;
+"          &lt;em&gt;TODO&lt;/em&gt;
+"        &lt;/div&gt;
+"      &lt;/li&gt;
+"    &lt;/ul&gt;
+"  &lt;/div&gt;
+"  &lt;div id="version_1_63_0.updated_libraries"&gt;
+"    &lt;h3&gt;&lt;span class="link"&gt;Updated Libraries&lt;/span&gt;&lt;/h3&gt;
+"    &lt;ul&gt;
+"      &lt;li&gt;
+"        &lt;div&gt;
+"          &lt;em&gt;TODO&lt;/em&gt;
+"        &lt;/div&gt;
+"      &lt;/li&gt;
+"    &lt;/ul&gt;
+"  &lt;/div&gt;
+"  &lt;div id="version_1_63_0.compilers_tested"&gt;
+"    &lt;h3&gt;&lt;span class="link"&gt;Compilers Tested&lt;/span&gt;&lt;/h3&gt;
+"    &lt;p&gt;
+"      Boost's primary test compilers are:
+"    &lt;/p&gt;
+"    &lt;ul&gt;
+"      &lt;li&gt;
+"        &lt;div&gt;
+"          &lt;em&gt;TODO&lt;/em&gt;
+"        &lt;/div&gt;
+"      &lt;/li&gt;
+"    &lt;/ul&gt;
+"    &lt;p&gt;
+"      Boost's additional test compilers include:
+"    &lt;/p&gt;
+"    &lt;ul&gt;
+"      &lt;li&gt;
+"        &lt;div&gt;
+"          &lt;em&gt;TODO&lt;/em&gt;
+"        &lt;/div&gt;
+"      &lt;/li&gt;
+"    &lt;/ul&gt;
+"  &lt;/div&gt;
+"  &lt;div id="version_1_63_0.acknowledgements"&gt;
+"    &lt;h3&gt;&lt;span class="link"&gt;Acknowledgements&lt;/span&gt;&lt;/h3&gt;
+"    &lt;p&gt;
+"      &lt;em&gt;TODO&lt;/em&gt;
+"    &lt;/p&gt;
+"  &lt;/div&gt;
+"</description></item>
+-last_modified
+@Thu, 29 Sep 2016 11:19:13 +0100
+-quickbook
+"feed/history/boost_1_63_0.qbk
+)
 (feed/history/unversioned.qbk
 -item
 "<item><title>Old Versions</title><pubDate>Tue, 14 Dec 1999 12:00:00 GMT</pubDate><boostbook:purpose>&lt;span class=&quot;brief&quot;&gt;&lt;span class=&quot;purpose&quot;&gt;
diff --git a/users/history/version_1_63_0.html b/users/history/version_1_63_0.html
new file mode 100644
index 00000000..aba3de2b
--- /dev/null
+++ b/users/history/version_1_63_0.html
@@ -0,0 +1,128 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
+    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+
+<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
+<head>
+  <title>Version 1.63.0 - work in progress</title>
+  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+  <link rel="icon" href="/favicon.ico" type="image/ico" />
+  <link rel="stylesheet" type="text/css" href="/style-v2/section-boost.css" />
+
+  <style type="text/css">
+/*<![CDATA[*/
+  #content .news-description ul {
+    list-style: none;
+  }
+  #content .news-description ul ul {
+    list-style: circle;
+  }
+  /*]]>*/
+  </style>
+
+  <!--[if IE 7]> <style type="text/css"> body { behavior: url(/style-v2/csshover3.htc); } </style> <![endif]-->
+</head>
+<!-- Don't edit this page! It's generated by site-tools/site-tools.py -->
+<body>
+  <div id="heading">
+    <!--#include virtual="/common/heading.html" -->  </div>
+
+  <div id="body">
+    <div id="body-inner">
+      <div id="content">
+        <div class="section" id="intro">
+          <div class="section-0">
+            <div class="section-title">
+              <h1>Version 1.63.0</h1>
+            </div>
+                        <div class="section-alert"><p>Note: This release is
+                        still under development. Please don't use this page as
+                        a source of information, it's here for development
+                        purposes only. Everything is subject to
+                        change.</p></div>
+            <div class="section-body">
+              <h2><span class=
+              "news-title">Version 1.63.0 - work in progress</span></h2>
+
+              <p><span class=news-date">In Progress</span></p>
+
+
+              <div class="news-description">
+                <div class="description">
+
+
+  <div id="version_1_63_0.new_libraries">
+    <h3><span class="link">New Libraries</span></h3>
+    <ul>
+      <li>
+        <div>
+          <em>TODO</em>
+        </div>
+      </li>
+    </ul>
+  </div>
+  <div id="version_1_63_0.updated_libraries">
+    <h3><span class="link">Updated Libraries</span></h3>
+    <ul>
+      <li>
+        <div>
+          <em>TODO</em>
+        </div>
+      </li>
+    </ul>
+  </div>
+  <div id="version_1_63_0.compilers_tested">
+    <h3><span class="link">Compilers Tested</span></h3>
+    <p>
+      Boost's primary test compilers are:
+    </p>
+    <ul>
+      <li>
+        <div>
+          <em>TODO</em>
+        </div>
+      </li>
+    </ul>
+    <p>
+      Boost's additional test compilers include:
+    </p>
+    <ul>
+      <li>
+        <div>
+          <em>TODO</em>
+        </div>
+      </li>
+    </ul>
+  </div>
+  <div id="version_1_63_0.acknowledgements">
+    <h3><span class="link">Acknowledgements</span></h3>
+    <p>
+      <em>TODO</em>
+    </p>
+  </div>
+</div>
+              </div>
+            </div>
+          </div>
+        </div>
+      </div>
+
+      <div id="sidebar">
+        <!--#include virtual="/common/sidebar-common.html" --><!--#include virtual="/common/sidebar-boost.html" -->      </div>
+
+      <div class="clear"></div>
+    </div>
+  </div>
+
+  <div id="footer">
+    <div id="footer-left">
+      <div id="copyright">
+        <p>Copyright Rene Rivera 2006-2007.</p>
+      </div><!--#include virtual="/common/footer-license.html" -->    </div>
+
+    <div id="footer-right">
+      <!--#include virtual="/common/footer-banners.html" -->    </div>
+
+    <div class="clear"></div>
+  </div>
+</body>
+</html>