Ticket #34415: 34415.diff

src/wp-admin/includes/update-core.php

@@ -1072 +1072 @@
         // Remove any Genericons example.html's from the filesystem
         _upgrade_422_remove_genericons();
 
+        // Remove the REST API plugin if its version is Beta 4 or lower
+        _upgrade_440_force_deactivate_incompatible_plugins();
+
         // Upgrade DB with separate request
         /** This filter is documented in wp-admin/includes/update-core.php */
         apply_filters( 'update_feedback', __( 'Upgrading database…' ) );
@@ -1286 +1289 @@
 
         return $files;
 }
+
+/**
+ * @ignore
+ * @since 4.4.0
+ */
+function _upgrade_440_force_deactivate_incompatible_plugins() {
+        if ( defined( 'REST_API_VERSION' ) && version_compare( REST_API_VERSION, '2.0-beta4', '<=' ) ) {
+                deactivate_plugins( array( 'rest-api/plugin.php' ), true );
+        }
+}