Merge branch 'bump-wp-compat' into 'master'

Bump WP compat

See merge request !17

README.md

 # ETH Escape HeadSpace2 #
-**Contributors:** ethitter  
-**Donate link:** https://ethitter.com/donate/  
-**Tags:** seo, meta tags  
-**Requires at least:** 4.4  
-**Tested up to:** 5.7  
-**Stable tag:** 0.2.1  
-**License:** GPLv2 or later  
-**License URI:** http://www.gnu.org/licenses/gpl-2.0.html  
+**Contributors:** ethitter
+**Donate link:** https://ethitter.com/donate/
+**Tags:** seo, meta tags
+**Requires at least:** 4.4
+**Tested up to:** 5.9
+**Stable tag:** 0.2.1
+**License:** GPLv2 or later
+**License URI:** http://www.gnu.org/licenses/gpl-2.0.html
 
 Output existing HeadSpace2 data without the original plugin. Deactivate HeadSpace2 (no longer maintained) without impactacting legacy content.
 

eth-escape-headspace.php

@@ -91,8 +91,6 @@ class ETH_Escape_HeadSpace2 {
 	/**
 	 * Defer plugin hook additions until all plugins are loaded
 	 * Allows plugin to defer to HeadSpace2 when active
-	 *
-	 * @return null
 	 */
 	private function __construct() {
 		add_action( 'plugins_loaded', array( $this, 'maybe_add_hooks' ) );

readme.txt

@@ -3,7 +3,7 @@ Contributors: ethitter
 Donate link: https://ethitter.com/donate/
 Tags: seo, meta tags
 Requires at least: 4.4
-Tested up to: 5.7
+Tested up to: 5.9
 Stable tag: 0.2.1
 License: GPLv2 or later
 License URI: http://www.gnu.org/licenses/gpl-2.0.html