docs & changelog update

Author: cadorn

CHANGELOG.md

@@ -1,6 +1,10 @@
 Changelog
 =========
 
+2020-01-17 - Release Version: 0.5.3
+
+  * Fixed php 7.4 deprecated code - https://github.com/firephp/firephp-core/pull/62
+
 2019-09-08 - Release Version: 0.5.2
 
   * Fixed `fb('Trace from here', FirePHP::TRACE)` and removed `Label` meta from trace logs

README.md

@@ -40,6 +40,11 @@ Test driven development:
     # npm install -g nodemon
     nodemon
 
+Release:
+
+  1. Update `CHANGELOG.md`
+  2. Git tag repository & push
+
 
 API
 ---