Warning on installing on 4.5.3 version

Hi there, your description says its compatible up to 4.5.3, however when I installed it, I got the following errors on the dashbaord:

You are using a version of WP Staging which has not been tested with your WordPress version 4.5.3. As WP Staging is using crucial db and file functions it’s important that you are using a WP Staging version which has been verified to be working with your WordPress version. You risk unexpected results up to data lose if you do not so. Please look at https://wordpress.org/plugins/wp-staging/ for the latest WP Staging version.