diff --git a/CHANGES.md b/CHANGES.md
new file mode 100644
index 00000000..8079b010
--- /dev/null
+++ b/CHANGES.md
@@ -0,0 +1,11 @@
+# v0.17.1
+
+* Change Deferred.t to Lwt.t in readme (#91, @rymdhund)
+* Remove `cow` from deps (#92, @anuragsoni)
+
+# v0.17.0
+
+* Switch to dune (#88, @anuragsoni)
+* Keep the "/" cookie default and expose all cookie directives (#82, @actionshrimp)
+* Do not assume base 64 encoding of cookies (#74, @malthe)
+* Add caching capabilities to middleware (#76, @mattjbray)
diff --git a/opium.opam b/opium.opam
index bbcdbca5..f6ffc82f 100644
--- a/opium.opam
+++ b/opium.opam
@@ -6,6 +6,7 @@ license: "MIT"
 homepage: "https://github.com/rgrinberg/opium"
 bug-reports: "https://github.com/rgrinberg/opium/issues"
 dev-repo: "git+https://github.com/rgrinberg/opium.git"
+doc: "https://rgrinberg.github.io/opium/"
 synopsis: "Sinatra like web toolkit based on Lwt + Cohttp"
 description: """
 Opium is a minimalistic library for quickly binding functions to http routes. Its features include (but not limited to):