From 18e4b35e05228410124cfbdb2adfec88f38e4b66 Mon Sep 17 00:00:00 2001
From: Frank Hunleth <fhunleth@troodon-software.com>
Date: Fri, 2 Jul 2021 10:26:55 -0400
Subject: [PATCH] v0.4.7 release

---
 CHANGELOG.md | 10 ++++++++++
 mix.exs      |  2 +-
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 39a15a7..8d4cd90 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,15 @@
 # Changelog
 
+## v0.4.7
+
+* Bug fixes
+  * Fix hang when unloading the NIF. This bug caused `:init.stop` to never
+    return and anything else that would try to unload this module.
+  * Fix C compiler warnings with OTP 24
+
+The minimum Elixir version has been changed from 1.4 to 1.6. Elixir 1.4 might
+still work, but it's no longer being verified on CI.
+
 ## v0.4.6
 
 * Bug fixes
diff --git a/mix.exs b/mix.exs
index b67c036..4515b3c 100644
--- a/mix.exs
+++ b/mix.exs
@@ -1,7 +1,7 @@
 defmodule Circuits.GPIO.MixProject do
   use Mix.Project
 
-  @version "0.4.6"
+  @version "0.4.7"
   @source_url "https://github.com/elixir-circuits/circuits_gpio"
 
   {:ok, system_version} = Version.parse(System.version())