Bump WP compat

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 Deactivate HeadSpace2 (no longer maintained) without impactacting legacy content.
 

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