[release-branch.go1.12] doc: document Go 1.12.6
Change-Id: I8ae00d2392c20c627d58cf7e79015e982b971802
Reviewed-on: https://go-review.googlesource.com/c/go/+/181551
Reviewed-by: Filippo Valsorda <filippo@golang.org>
(cherry picked from commit ef84fa082caec4d1757377c11e98f3b5ebc934d3)
Reviewed-on: https://go-review.googlesource.com/c/go/+/181598
diff --git a/doc/devel/release.html b/doc/devel/release.html
index 6779641..6ab1c1b 100644
--- a/doc/devel/release.html
+++ b/doc/devel/release.html
@@ -69,6 +69,14 @@
1.12.5 milestone</a> on our issue tracker for details.
</p>
+<p>
+go1.12.6 (released 2019/06/11) includes fixes to the compiler, the linker,
+the go command, and the <code>crypto/x509</code>, <code>net/http</code>, and
+<code>os</code> packages. See the
+<a href="https://github.com/golang/go/issues?q=milestone%3AGo1.12.6">Go
+1.12.6 milestone</a> on our issue tracker for details.
+</p>
+
<h2 id="go1.11">go1.11 (released 2018/08/24)</h2>
<p>
