NEWS: entry for WEBRick SNI support [Feature #13729]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59283 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

NEWS

@@ -110,6 +110,10 @@ with all sufficient information, see the ChangeLog file or Redmine
   * Carriage returns are changed to be trimmed properly if trim_mode is specified
     and used. Duplicated newlines will be removed on Windows. [Bug #5339] [Bug #11464]
 
+* WEBrick
+
+  * Add Server Name Indication (SNI) support [Feature #13729]
+
 === Compatibility issues (excluding feature bug fixes)
 
 * Net::HTTP