Add CHANGELOG

CHANGELOG

@@ -0,0 +1,23 @@
+# Changelog
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [0.0.1] - 2019-05-07
+### Added
+- Middleware to Raspberry Pi:
+- Interfaces:
+	- IP Address;
+	- Mac Address;
+
+- Disk and CPU:
+	- Disk used;
+	- Disk free;
+	- Disk total;
+	- CPU temperature;
+
+- Memory:
+	- Used;
+	- Free;
+	- Total;