Compatible with WordPress 4.5.3 ?

Hi anazukov, thanks for your inquiry!

The short story is that, no, the plugin is not going to move from @import to enqueued stylesheets. I went into more detail in my reasoning here.

Regarding support, yes, it works in 4.5.x. I thought I’d bumped the version, but evidently not. I’ll update that in the next day or two. Thanks for bringing this to my attention.

John, thank you so much for your response, it is greatly appreciated!

Just wanted to drop an update here: the tested-up-to version has been updated. I took the opportunity to test it with 4.6 too, so that’s now the version up to which it’s been tested.