First, thanks for the excellent plugin. It works remarkably well.
We have a site that makes heavy use of SVGs, applying them as backgrounds via inline CSS and/or inline <style> blocks. This case is not covered by the regexp used for interacting with the CDN. Are there any plans to add support for this?
If that's too complex, is there a way that the CDN interaction can be manually invoked to get correct CDN URLs placed in inline CSS content?