cleanup

CHANGELOG.md

@@ -1,22 +1,17 @@
 # Changelog
+All notable changes to this project will be documented in this file.
 
-All Notable changes to `semrush` 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).
 
-Updates should follow the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
-
-## NEXT - 2017-06-14
+## [Unreleased]
 
+## [1.0.0] - 2019-09-04
 ### Added
-- Support for API v201705
-
-### Deprecated
-- API v201609
+- //
 
-### Fixed
-- Nothing
+### Changed
+- //
 
 ### Removed
-- Nothing
-
-### Security
-- Nothing
+- //

composer.json

@@ -17,7 +17,7 @@
         }
     ],
     "require": {
-        "php": "~5.6|~7.0",
+        "php": "~5.6|~7.0"
     },
     "require-dev": {
         "phpunit/phpunit" : "~4.0||~5.0",