diff --git a/CHANGELOG.adoc b/CHANGELOG.adoc
index dbfdd4a..4f62f4f 100644
--- a/CHANGELOG.adoc
+++ b/CHANGELOG.adoc
@@ -5,6 +5,6 @@
 :tags: {repo-uri}/releases/tag
 
 
-== 1.0.0 (unreleased)
+== link:{tags}/v1.0.0[1.0.0] (2017-06-06)
 
 * First stable release.
diff --git a/VERSION b/VERSION
new file mode 100644
index 0000000..3eefcb9
--- /dev/null
+++ b/VERSION
@@ -0,0 +1 @@
+1.0.0