Bump versions to latest elixir/otp

.circleci/config.yml

@@ -1,13 +1,13 @@
 version: 2.0
 defaults: &defaults
   docker:
-    - image: nervesproject/nerves:1.0.0-rc.0
+    - image: nervesproject/nerves:1.3.0
 
 install_elixir: &install_elixir
   run:
     name: Install Elixir
     command: |
-      wget https://github.com/elixir-lang/elixir/releases/download/v1.6.3/Precompiled.zip
+      wget https://github.com/elixir-lang/elixir/releases/download/v1.6.6/Precompiled.zip
       unzip -d /usr/local/elixir Precompiled.zip
       echo 'export PATH=/usr/local/elixir/bin:$PATH' >> $BASH_ENV
 

.tool-versions

@@ -1,2 +1,2 @@
-erlang 20.2
-elixir 1.6.4
+erlang 20.3.1
+elixir 1.6.6

CHANGELOG.md

@@ -1,7 +1,9 @@
 # Changelog
 # 6.4.4
-* Optimize AMQP connection
-* Add new field on `informational_settings`: `soc_temp`
+* Optimize AMQP connection.
+* Add new field on `informational_settings`: `soc_temp`.
+* Declare language and charset in Configurator to avoid localization issues.
+* Update Linux system layer.
 
 # 6.4.3
 * Fix Ramps firmware build.

mix.exs

@@ -155,7 +155,7 @@ defmodule Farmbot.Mixfile do
   end
 
   defp system("rpi3"),
-    do: [{:nerves_system_farmbot_rpi3, "1.1.1-farmbot.0", runtime: false}]
+    do: [{:nerves_system_farmbot_rpi3, "1.2.1-farmbot.0", runtime: false}]
 
   defp system("rpi0"),
     do: [{:nerves_system_farmbot_rpi0, "1.0.0-rc.1-farmbot.0", runtime: false}]