Option to add version only to css files or path

Hi..
I was having this issue with css caching in browsers.
This plugin solves exactly the problem for visitors not seeing the latest changes in css, especially during development stages.

As noted though, I only need to version css (I cant work it out how to do it manually – complex theme)…and when I enable the plugin it brakes another plugin that does not like JS versioning.

So..I thought it would be great if there was an option…to enable only css versioning…or to add specific file paths to version.

Thanks in any case for your smart plugin idea.
No other alternative out there that worked for me.
Hope to hear from u.