Merge branch 'release/5.16.0'

Author: subsymbolic

LICENSE

@@ -1,3 +1,8 @@
+This license does not apply to any DuckDuckGo logos or marks that may be contained
+in this repo. DuckDuckGo logos and marks are licensed separately under the CCBY-NC-ND 4.0
+license (https://creativecommons.org/licenses/by-nc-nd/4.0/), and official up-to-date
+versions can be downloaded from https://duckduckgo.com/press.
+
                                  Apache License
                            Version 2.0, January 2004
                         http://www.apache.org/licenses/