doc: document go1.4
LGTM=bradfitz
R=rsc, bradfitz
CC=golang-codereviews
https://golang.org/cl/189810043
diff --git a/doc/devel/release.html b/doc/devel/release.html
index 1c82e95..5b5d6ab 100644
--- a/doc/devel/release.html
+++ b/doc/devel/release.html
@@ -12,6 +12,13 @@
hg update <i>tag</i>
</pre>
+<h2 id="go1.4">go1.4 (released 2014/12/10)</h2>
+
+<p>
+Go 1.4 is a major release of Go.
+Read the <a href="/doc/go1.4">Go 1.4 Release Notes</a> for more information.
+</p>
+
<h2 id="go1.3">go1.3 (released 2014/06/18)</h2>
<p>
