docs: Import 9.2.2 release notes, add news item.
diff --git a/docs/relnotes.html b/docs/relnotes.html
index 82072dd..35cef80 100644
--- a/docs/relnotes.html
+++ b/docs/relnotes.html
@@ -22,6 +22,7 @@
 
 <ul>
 <li><a href="relnotes/10.0.html">10.0 release notes</a>
+<li><a href="relnotes/9.2.2.html">9.2.2 release notes</a>
 <li><a href="relnotes/9.2.1.html">9.2.1 release notes</a>
 <li><a href="relnotes/9.2.html">9.2 release notes</a>
 <li><a href="relnotes/9.1.7.html">9.1.7 release notes</a>