Added badges to README and updated Changelog

Author: johnstevenson

CHANGELOG.md

@@ -1,25 +1,24 @@
-**Changes not added to tagged release**
+## [Unreleased]
 
-## v1.1.0
-[2016-01-05](https://github.com/johnstevenson/json-works/tree/v1.1.0)
+## [2.0.0] - 2023-04-10
+* Added: Major refactor for PHP 7.4 upwards
+
+## [1.1.0] - 2016-01-05
 * Updated test version to php7 and fixed failing json-decoding test
 * Updated structure to use PSR4 autoloader
 
-## v1.0.2
-[2016-01-04](https://github.com/johnstevenson/json-works/tree/v1.0.2)
-* Updated test versions to php5.6 and hhvm
+## [1.0.2] = 2016-01-04
+* Updated test versions to PHP 5.6 and HHVM
 * Multiple code-style fixes
 * Fixed bug validating against arbitrarily large integers
 ([PR2](https://github.com/johnstevenson/json-works/pull/2)).
 Thanks [aoberoi](https://github.com/aoberoi)
 * Improved string handling in Document load functions and added tests
 
-## v1.0.1
-[2013-04-25](https://github.com/johnstevenson/json-works/tree/v1.0.1)
+## [1.0.1] - 2013-04-25
 * Fixed newline/format bugs in Utils:dataToJson and added tests
 * Added JohnStevenson\JsonWorks\Schema\ValidationException
 
-## v1.0.0
-[2013-04-22](https://github.com/johnstevenson/json-works/tree/v1.0.0)
+## [1.0.0] - 2013-04-22
 
 * Initial stable release.

README.md

@@ -1,5 +1,11 @@
 # Json-Works
 
+
+[![packagist](https://img.shields.io/packagist/v/johnstevenson/json-works)](https://packagist.org/packages/johnstevenson/json-works)
+[![Continuous Integration](https://github.com/johnstevenson/json-works/actions/workflows/continuous-integration.yml/badge.svg?branch=main)](https://github.com/johnstevenson/json-works/actions?query=branch:main)
+![license](https://img.shields.io/github/license/johnstevenson/json-works.svg)
+![php](https://img.shields.io/packagist/php-v/johnstevenson/json-works?colorB=8892BF)
+
 A PHP library to create, edit, query and validate [JSON][json].
 
 ## Installation