v2.1.0 release

Author: fhunleth

CHANGELOG.md

@@ -1,5 +1,16 @@
 # Changelog
 
+## v2.1.0 - 2024-04-08
+
+* Changes
+  * Show backend options via `backend_info/0` so that it's possible to see
+    whether you're using CDev test mode or not.
+
+  ```elixir
+  iex> Circuits.GPIO.backend_info()
+  %{name: {Circuits.GPIO.CDev, [test: true]}, pins_open: 0}
+  ```
+
 ## v2.0.2 - 2024-01-17
 
 * Bug fixes

README.md

@@ -16,7 +16,7 @@ like this:
 
 ```elixir
 def deps do
-  [{:circuits_gpio, "~> 2.0"}]
+  [{:circuits_gpio, "~> 2.1"}]
 end
 ```
 

mix.exs

@@ -1,7 +1,7 @@
 defmodule Circuits.GPIO.MixProject do
   use Mix.Project
 
-  @version "2.0.2"
+  @version "2.1.0"
   @description "Use GPIOs in Elixir"
   @source_url "https://github.com/elixir-circuits/circuits_gpio"