Update introduction with compat info (#5982) (#5984)

github-actions[bot] · stevejgordon · web-flow · commit 1fa7ae63bfca · 2021-09-16T14:26:16.000+01:00
Co-authored-by: Steve Gordon &lt;sgordon@hotmail.co.uk&gt;
diff --git a/docs/introduction.asciidoc b/docs/introduction.asciidoc
@@ -37,6 +37,12 @@ client when wishing to.
 Please read the getting started guide for both 
 <<elasticsearch-net,Elasticsearch.Net>> and <<nest,NEST>>.
 
+[discrete]
+=== {es} Version Compatibility
+
+Language clients are forward compatible; meaning that clients support communicating with greater or equal minor versions of {es}.
+{es} language clients are only backwards compatible with default distributions and without guarantees made.
+
 [discrete]
 === Questions, bugs, comments, feature requests
 
diff --git a/tests/Tests/introduction.asciidoc b/tests/Tests/introduction.asciidoc
@@ -28,6 +28,12 @@ client when wishing to.
 Please read the getting started guide for both 
 <<elasticsearch-net,Elasticsearch.Net>> and <<nest,NEST>>.
 
+[discrete]
+=== {es} Version Compatibility
+
+Language clients are forward compatible; meaning that clients support communicating with greater or equal minor versions of {es}.
+{es} language clients are only backwards compatible with default distributions and without guarantees made.
+
 [discrete]
 === Questions, bugs, comments, feature requests
 
