PHP + MySQL
WooCommerce Core recommendations for PHP and MySQL aim to align with the recommended specs for WordPress, but we no longer support legacy PHP environments. You can view server requirements here.
WordPress
WooCommerce Core will work with the current WordPress version as well as the latest release from the previous release branch. Read more here.
Patching
We support only the latest version of WooCommerce Core with patches. For technical reasons related to updating, no patches are backported to previous minor versions.
Browsers
Browser support for WooCommerce Core is in alignment with the WordPress Core. You can view those requirements here.
Extensions
All extensions sold on woo.com support the latest minor release of WooCommerce and WordPress core, and the previous two before that.
Themes
All themes sold on woo.com support the latest minor release of WooCommerce and WordPress core, and the previous two before that.