docs: Import 10.0.4 release notes, add news item.
diff --git a/docs/relnotes.html b/docs/relnotes.html
index 430274c..7ec7296 100644
--- a/docs/relnotes.html
+++ b/docs/relnotes.html
@@ -22,6 +22,7 @@
 
 <ul>
 <li><a href="relnotes/10.1.html">10.1 release notes</a>
+<li><a href="relnotes/10.0.4.html">10.0.4 release notes</a>
 <li><a href="relnotes/10.0.3.html">10.0.3 release notes</a>
 <li><a href="relnotes/10.0.2.html">10.0.2 release notes</a>
 <li><a href="relnotes/10.0.1.html">10.0.1 release notes</a>