Merge pull request #14 from pMononoke/readme-upd

Update readme and changelog files.

CHANGELOG.md

@@ -5,6 +5,10 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
+## [v0.1.2] -  2020-11-27
+
+## [v0.1.1] -  2020-11-19
+
 ## [v0.1.0] -  2020-11-18
 Added:
 - Added basic client. (search functions).

README.md

@@ -3,6 +3,7 @@ HTTP client for the [National Provider Identifier Registry Public records api](h
 
 [![Version](https://poser.pugx.org/medicalmundi/npi-registry-php-sdk/version)](//packagist.org/packages/medicalmundi/npi-registry-php-sdk)
 [![License](https://poser.pugx.org/medicalmundi/npi-registry-php-sdk/license)](//packagist.org/packages/medicalmundi/npi-registry-php-sdk)
+![CI](https://github.com/MedicalMundi/npi-registry-sdk/workflows/CI/badge.svg?branch=main)
 [![Total Downloads](https://poser.pugx.org/medicalmundi/npi-registry-php-sdk/downloads)](//packagist.org/packages/medicalmundi/npi-registry-php-sdk)
 [![Latest Unstable Version](https://poser.pugx.org/medicalmundi/npi-registry-php-sdk/v/unstable)](//packagist.org/packages/medicalmundi/npi-registry-php-sdk)
 [![composer.lock](https://poser.pugx.org/medicalmundi/npi-registry-php-sdk/composerlock)](//packagist.org/packages/medicalmundi/npi-registry-php-sdk)
@@ -44,3 +45,6 @@ $npiRegistry->search
             ->where('city', 'atlanta')
             ->fetch();
 ```
+
+⚠ Launching early stage releases (0.x.x) could break the API according to [Semantic Versioning 2.0](https://semver.org/). We are using *minor* for breaking changes.
+This will change with the release of the stable `1.0.0` version.