Merge pull request #120 from brainstormforce/wp-compatibility-59

chore: updated the tested up to WP version 5.9

Author: hemant7405

README.md

@@ -3,7 +3,7 @@
 **Donate link:** https://www.paypal.me/BrainstormForce  
 **Tags:** schema markup, structured data, rich snippets, schema.org, Microdata, schema  
 **Requires at least:** 3.7  
-**Tested up to:** 5.8  
+**Tested up to:** 5.9  
 **Stable tag:** 1.6.4  
 **License:** GPLv2 or later  
 **License URI:** http://www.gnu.org/licenses/gpl-2.0.html  

readme.txt

@@ -3,7 +3,7 @@ Contributors: brainstormforce
 Donate link: https://www.paypal.me/BrainstormForce
 Tags: schema markup, structured data, rich snippets, schema.org, Microdata, schema
 Requires at least: 3.7
-Tested up to: 5.8
+Tested up to: 5.9
 Stable tag: 1.6.4
 License: GPLv2 or later
 License URI: http://www.gnu.org/licenses/gpl-2.0.html