diff --git a/CHANGELOG.md b/CHANGELOG.md
index 88ce55fe3..1ab3439b5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Changelog
 
-## v0.22.0-dev (unreleased)
+## v0.22.0 (2020-05-11)
 
   * Enhancements
     * [EPUB] Add epub to the default formatters
@@ -12,6 +12,7 @@
     * [HTML+EPUB] Auto-link to extras (e.g. `[foo](foo.md)`)
     * [mix docs] Undefined references warning now includes the filename
     * [mix docs] `:skip_undefined_reference_warnings_on` now also accepts a filename
+    * [HTML+EPUB] Display moduledoc headings in the sidebar
 
   * Bug fixes
     * [HTML] Fix hidden text selection, hide tooltips for details link
diff --git a/mix.exs b/mix.exs
index 6be7c64b9..e7ff1af82 100644
--- a/mix.exs
+++ b/mix.exs
@@ -1,7 +1,7 @@
 defmodule ExDoc.Mixfile do
   use Mix.Project
 
-  @version "0.22.0-dev"
+  @version "0.22.0"
 
   def project do
     [
@@ -47,7 +47,7 @@ defmodule ExDoc.Mixfile do
 
   defp package do
     [
-      licenses: ["Apache 2.0"],
+      licenses: ["Apache-2.0"],
       maintainers: [
         "José Valim",
         "Eksperimental",