Update README_Phoenix.md

Author: luciandex

README_Phoenix.md

@@ -5,9 +5,7 @@ available by a user.
 
 Released under the GPL V3 license: https://opensource.org/licenses/GPL-3.0
 
-## Supported osCommerce versions
-
-*The plugin has been tested with osCommerce CE Phoenix up to v1.0.8.5
+## Supported PhoenixCart versions [![Last succesfull test](https://log.derikon.ro/api/v1/log/read?tag=phoenixcart&view=svg&label=PhoenixCart&key=ecommerce&background=FC7F03)](https://log.derikon.ro/api/v1/log/read?tag=phoenixcart&view=html)
 
 ## Installation