Clarify status

git-svn-id: http://svn.osgeo.org/postgis/trunk@13536 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/doc/reference_operator.xml b/doc/reference_operator.xml
index f9979f6e168f318b9c64c2e0418cb8988d450375..303f0f79d83def4ed7ad267c24fa0e4cc493de2a 100644 (file)
--- a/doc/reference_operator.xml
+++ b/doc/reference_operator.xml
@@ -1104,7 +1104,7 @@ nearest neighbor distance ordering.</para>
                        <note><para>Index only kicks in if one of the geometries is a constant (not in a subquery/cte).  e.g. 'SRID=3005;POINT(1011102 450541)'::geometry instead of a.geom</para></note>
                        <para>Refer to <ulink url="http://workshops.opengeo.org/postgis-intro/knn.html">OpenGeo workshop: Nearest-Neighbour Searching</ulink> for real live example.</para>
 
-                        <para>Availability: 2.2.0 -- True KNN ("K nearest neighbor") only available for PostgreSQL 9.5+</para>
+                        <para>Changed: 2.2.0 -- True KNN ("K nearest neighbor") behavior for PostgreSQL 9.5+</para>
                         <para>Availability: 2.0.0 -- Weak KNN provides nearest neighbors based on geometry centroid distances instead of true distances. Exact results for points, inexact for all other types. Available for PostgreSQL 9.1+</para>