Still only compatible up to 4.3.4?

I run a plugin called Better Plugin Compatibility Control. It shows you the WP version a plugin is compatible with.

I’ve hesitated to update to 4.5 because there are still a couple of plugins showing non-compatibility and this is one of them.

I have version 5.1.8 and It shows compatibility to 4.3.1 even though the description says 4.3.4.

My question is this…
Is it compatible with 4.5.2, the most current version of WP?

If not, when?

If not soon, what’s going to happen to the dozen or so redirects I have?

Thanks

https://wordpress.org/plugins/quick-pagepost-redirect-plugin/