Release note for phrase search / search query expressions

docs/releases/2.10.rst

@@ -10,6 +10,11 @@ Wagtail 2.10 release notes - IN DEVELOPMENT
 What's new
 ==========
 
+Search query expressions
+~~~~~~~~~~~~~~~~~~~~~~~~
+
+Search queries can now be constructed as structured expressions in the manner of the Django ORM's ``Q()`` values, allowing for complex queries that combine individual terms, phrases and boosting. A helper function ``parse_query_string`` is provided to convert "natural" queries containing quoted phrases into these expressions. For complete documentation, see :ref:`wagtailsearch_complex_queries`. This feature was developed by Karl Hobley and sponsored by `The Motley Fool <https://www.fool.com/>`_.
+
 
 Other features
 ~~~~~~~~~~~~~~

docs/topics/search/searching.rst

@@ -193,6 +193,9 @@ For example:
 
 If you are looking to implement phrase queries using the double-quote syntax, see :ref:`wagtailsearch_query_string_parsing`.
 
+
+.. _wagtailsearch_complex_queries:
+
 Complex search queries
 ^^^^^^^^^^^^^^^^^^^^^^