Improvements in the Password-protect WP Administration feature. You can now select the password hashing algorithm, and the protection mode. It will allow access to admin-ajax.php automatically.
Custom admin folder: redirect to wp-admin if already logged in. If you are using the cusotm admin folder feature, you are probably aware that the way it worked in the past was far from being ideal. If you were logged in, and you used the custom admin folder it would result in a 404 not found error. On the other hand, if you were not logged in, and you did not use the custom admin folder, you would be redirected to the login page. This was confusing and inconsistent. Now, you can always use the custom admin folder, regardless of your login status, and everything will work as expected.
Bug fixes and minor improvements. Please take a look at the CHANGELOG below.