Update changelog

h2/src/docsrc/html/changelog.html

@@ -21,6 +21,8 @@ Change Log
 
 <h2>Next Version (unreleased)</h2>
 <ul>
+<li>PR #1707: Fix sort order and ENUM data type in external results
+</li>
 <li>PR #1706: Add hypothetical set functions
 </li>
 <li>PR #1705: Fix GROUP_CONCAT with variable separator