Updated

• Removed thehelper.php file.
• Updated all the functions that were using the helper functions.
• Updatethefrosty/wp-utilities to 1.2.2.
• Fix save settings on admin page, (POST array key was incorrect).
• Add confirm to clear all cache button on settings page.
• Only load the Admin class in the admin.

Changed

• Added a new capability (manage_wp_rest_api_cache) to view the settings page and/or admin bar which
  is (mapped todelete_users).
• TheDwnload\WpRestApi\RestApi\RestDispatch::FILTER_CACHE_EXPIRE filters expire sanitize function was changed from
  absint toinval function to allow for zero and negative numbers.
• Passis_admin_bar_showing() into FILTER_SHOW_ADMIN_BAR_MENU.

Added

• AddedwpCacheReplace() to theCacheApiTrait.

• Added permission check (delete_users) before adding admin bar node.
• Change permission check on settings page frommanage_options todelete_users.
• Removed nonce check after successful cache flush for admin notice.

When endpoints have multiple posts, the request bubbles up and appends the results which leads to a body size X's the requests. In other words, it's bad. This adds static property cache to break out of the possible loop.

Fixes cannot access protected method call in Admin class.