From 3b9dd8891f71f6975e9a908b1f7ef2f1a8b5f1f9 Mon Sep 17 00:00:00 2001
From: Frank Hunleth <fhunleth@troodon-software.com>
Date: Mon, 22 Jul 2019 20:57:48 -0400
Subject: [PATCH] v0.4.0 release

---
 CHANGELOG.md | 21 +++++++++++++++++++++
 mix.exs      |  2 +-
 2 files changed, 22 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index f48fe8f3..a47bbd3b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,26 @@
 # Changelog
 
+## v0.4.0
+
+Build note: The fix to support AP scanning when in AP-mode (see below) required
+pulling in libnl-3. All official Nerves systems have it installed since it is
+required by the wpa_supplicant. If you're doing host builds on Linux, you'll
+need to run `apt install libnl-genl-3-dev`.
+
+* New features
+  * Report IP addresses in the interface properties. It's now possible to listen
+    for IP address changes on interfaces. IPv4 and IPv6 addresses are reported.
+  * Support scanning for WiFi networks when an WiFi module is in AP mode. This
+    lets you make WiFi configuration wizards. See the vintage_net_wizard
+    project.
+  * Add interface MAC addresses to the interface properties
+
+* Bug fixes
+  * Some WiFi adapters didn't work in AP mode since their drivers didn't support
+    the P2P interface. Raspberry Pis all support the P2P interface, but some USB
+    WiFi dongles do not. The wpa_supplicant interface code was updated to use
+    fallback to the non-P2P interface in AP mode if it wasn't available.
+
 ## v0.3.1
 
 * New features
diff --git a/mix.exs b/mix.exs
index 48fd6c60..b37781d5 100644
--- a/mix.exs
+++ b/mix.exs
@@ -1,7 +1,7 @@
 defmodule VintageNet.MixProject do
   use Mix.Project
 
-  @version "0.3.1"
+  @version "0.4.0"
 
   def project do
     [