diff --git a/CHANGELOG.md b/CHANGELOG.md
index 63ef3d2..25e612d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,9 +6,16 @@ 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).
 
 ## [Unreleased]
+
+Nothing yet.
+
+## [3.1.0] - 2017-11-28
 ### Added
 - `Requires PHP` header to `readme.txt`.
 
+### Changed
+- Dropped PHP requirement for running the plugin from 7.1 to 7.0.
+
 ## [3.0.1] - 2017-08-24
 ### Fixed
 - Function name prefixes.
@@ -72,7 +79,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 [Tim Jensen]: https://github.com/timothyjensen
 [Travis CI]: https://travis-ci.org/GaryJones/genesis-js-no-js
 
-[Unreleased]: https://github.com/GaryJones/genesis-js-no-js/compare/3.0.1...HEAD
+[Unreleased]: https://github.com/GaryJones/genesis-js-no-js/compare/3.1.0...HEAD
+[3.1.0]: https://github.com/GaryJones/genesis-js-no-js/compare/3.0.1...3.1.0
 [3.0.1]: https://github.com/GaryJones/genesis-js-no-js/compare/3.0.0...3.0.1
 [3.0.0]: https://github.com/GaryJones/genesis-js-no-js/compare/2.1.0...3.0.0
 [2.1.0]: https://github.com/GaryJones/genesis-js-no-js/compare/2.0.0...2.1.0
diff --git a/genesis-js-no-js.php b/genesis-js-no-js.php
index 6fc2a1e..3306199 100644
--- a/genesis-js-no-js.php
+++ b/genesis-js-no-js.php
@@ -20,7 +20,7 @@
  * Plugin Name:       Genesis JS / No JS
  * Plugin URI:        https://github.com/GaryJones/genesis-js-no-js
  * Description:       For child themes of the <a href="http://genesis-theme-framework.com/">Genesis Framework</a>. Adds a <code>no-js</code> body class to the front end, and a script on <code>genesis_before</code> which immediately changes the class to <code>js</code> if JavaScript is enabled. This is how WP does things on the back end, to allow differing styles for elements if JavaScript is active or not.
- * Version:           3.0.1
+ * Version:           3.1.0
  * Author:            Gary Jones
  * Author URI:        https://gamajo.com
  * Text Domain:       genesis-js-no-js
@@ -28,7 +28,7 @@
  * License URI:       http://www.gnu.org/licenses/gpl-2.0.txt
  * GitHub Plugin URI: https://github.com/GaryJones/genesis-js-no-js
  * GitHub Branch:     master
- * Requires PHP:      7.1
+ * Requires PHP:      7.0
  * Requires WP:       4.6
  */
 
diff --git a/readme.txt b/readme.txt
index 6990d65..918e482 100644
--- a/readme.txt
+++ b/readme.txt
@@ -3,9 +3,9 @@ Contributors: GaryJ
 Donate link: http://code.garyjones.co.uk/donate/
 Tags: genesis, js-no-js
 Requires at least: 4.6
-Tested up to: 4.8.1
-Requires PHP: 7.1
-Stable tag: 3.0.1
+Tested up to: 4.9.0
+Requires PHP: 7.0
+Stable tag: 3.1.0
 
 Make front end styling easier for child themes on the Genesis Framework based on whether JavaScript is enabled or not.