Bump versions now that Tailwind CSS v4.0 is out

Also, bump old version used to test updates.
It might help if GitHub does any sort of caching of release assets.

Author: aptinio

config/config.exs

@@ -1,7 +1,7 @@
 import Config
 
 config :tailwind,
-  version: "4.0.0-beta.3",
+  version: "4.0.0",
   another: [
     args: ["--help"]
   ]

lib/tailwind.ex

@@ -1,6 +1,6 @@
 defmodule Tailwind do
   # https://github.com/tailwindlabs/tailwindcss/releases
-  @latest_version "4.0.0-beta.3"
+  @latest_version "4.0.0"
 
   @moduledoc """
   Tailwind is an installer and runner for [tailwind](https://tailwindcss.com/).

test/tailwind_test.exs

@@ -30,12 +30,12 @@ defmodule TailwindTest do
   end
 
   test "updates on install" do
-    Application.put_env(:tailwind, :version, "3.0.3")
+    Application.put_env(:tailwind, :version, "3.4.17")
     Mix.Task.rerun("tailwind.install", ["--if-missing"])
 
     assert ExUnit.CaptureIO.capture_io(fn ->
              assert Tailwind.run(:default, ["--help"]) == 0
-           end) =~ "3.0.3"
+           end) =~ "3.4.17"
 
     Application.delete_env(:tailwind, :version)