From 61677ba228afaa075fde9515c510cd37df076316 Mon Sep 17 00:00:00 2001
From: Jeff Garland <jeff@crystalclearsoftware.com>
Date: Mon, 13 Jul 2020 08:12:09 -0700
Subject: [PATCH] merge some doc changes for constexpr fix (#163)

* add constexpr tests to date, ptime, constrained_value

* add some docs for 1.74 release
---
 xmldoc/changes.xml | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

diff --git a/xmldoc/changes.xml b/xmldoc/changes.xml
index e03f5d4..1769607 100644
--- a/xmldoc/changes.xml
+++ b/xmldoc/changes.xml
@@ -12,6 +12,41 @@
 
   <!-- if each new change tgroup has a "Bug Fix" as the first "Type", the columns will line up nicely -->
 
+
+    <bridgehead renderas="sect3">Changes from Boost 1.73 to 1.74 </bridgehead>
+  <informaltable frame="all">
+    <tgroup cols="2">
+      <thead>
+        <row>
+          <entry>Type</entry>
+          <entry>Description</entry>
+        </row>
+      </thead>
+      <tbody>
+
+        <row>
+          <entry>Bug-Fix</entry>
+          <entry>
+	    Fix constrained_value::assign to be constexpr so ptime and date construction are constexpr. See: 
+            <ulink url="https://github.com/boostorg/date_time/pull/161">pull 161</ulink> and
+	    <ulink url="https://github.com/boostorg/date_time/pull/162">pull 161</ulink>.
+          </entry>
+        </row>
+
+        <row>
+          <entry>Bug-Fix</entry>
+          <entry>
+	    Suppress MSVC CRT deprecations on Clang. See:
+	    <ulink url="https://github.com/boostorg/date_time/pull/160">pull 160</ulink>.
+          </entry>
+        </row>
+
+	
+      </tbody>
+    </tgroup>
+  </informaltable>
+
+  
   <bridgehead renderas="sect3">Changes from Boost 1.72 to 1.73 </bridgehead>
   <informaltable frame="all">
     <tgroup cols="2">