diff --git a/README.md b/README.md
index 5af222562..f5a2c3890 100644
--- a/README.md
+++ b/README.md
@@ -29,7 +29,7 @@ version from Hex:
 
 ```elixir
 def deps do
-  [{:nostrum, "~> 0.8"}]
+  [{:nostrum, "~> 0.9"}]
 end
 ```
 
diff --git a/appup.ex b/appup.ex
index 066326ff2..171c4d3b9 100644
--- a/appup.ex
+++ b/appup.ex
@@ -1,9 +1,11 @@
 # See the appup cookbook for instructions:
 # https://www.erlang.org/doc/design_principles/appup_cookbook.html
 {
-  ~c"0.9.0-alpha3",
+  ~c"0.9.0",
   [
     # Upgrade instructions
+    {~c"0.9.0-rc1", []},
+    {~c"0.9.0-alpha3", []},
     {~c"0.9.0-alpha2", []},
     {~c"0.9.0-alpha1",
      [
diff --git a/guides/intro/intro.md b/guides/intro/intro.md
index 09db5aae6..4bf7774ad 100644
--- a/guides/intro/intro.md
+++ b/guides/intro/intro.md
@@ -18,7 +18,7 @@ have more errors.
 
 ```elixir
 def deps do
-  [{:nostrum, "~> 0.8"}]
+  [{:nostrum, "~> 0.9"}]
   # Or, for bleeding edge changes:
   # [{:nostrum, github: "Kraigie/nostrum"}]
 end
diff --git a/lib/nostrum/struct/message/poll.ex b/lib/nostrum/struct/message/poll.ex
index 1cc5c7fa9..8748bdd31 100644
--- a/lib/nostrum/struct/message/poll.ex
+++ b/lib/nostrum/struct/message/poll.ex
@@ -4,6 +4,7 @@ defmodule Nostrum.Struct.Message.Poll do
 
   There are various helper methods on this structure to create new poll, see `create_poll/2` and `put_answer/2` & `put_answer/3` for code samples.
   """
+  @moduledoc since: "0.9.0"
 
   alias Nostrum.Util
 
diff --git a/lib/nostrum/struct/user.ex b/lib/nostrum/struct/user.ex
index 0cf97d3d5..daec142ae 100644
--- a/lib/nostrum/struct/user.ex
+++ b/lib/nostrum/struct/user.ex
@@ -51,6 +51,7 @@ defmodule Nostrum.Struct.User do
   @type discriminator :: String.t()
 
   @typedoc "The user's display name, if it is set"
+  @typedoc since: "0.9.0"
   @type global_name :: String.t() | nil
 
   @typedoc "User's avatar hash"
diff --git a/mix.exs b/mix.exs
index 57bf4e6f1..d4e250122 100644
--- a/mix.exs
+++ b/mix.exs
@@ -7,7 +7,7 @@ defmodule Nostrum.Mixfile do
       app: :nostrum,
       appup: "appup.ex",
       compilers: Mix.compilers() ++ [:appup],
-      version: "0.9.0-rc1",
+      version: "0.9.0",
       elixir: "~> 1.14",
       elixirc_paths: elixirc_paths(Mix.env()),
       build_embedded: Mix.env() == :prod,