I may be missing something but I don't see the update URI field in the Spec. This was added on WP 5.8 https://make.wordpress.org/core/2021/06/29/introducing-update-uri-plugin-header-in-wordpress-5-8/
I may be missing something but I don't see the update URI field in the Spec. This was added on WP 5.8 https://make.wordpress.org/core/2021/06/29/introducing-update-uri-plugin-header-in-wordpress-5-8/