Velvet Blues Update URLs database question…

I am about to use Velvet Blues Update URLs, changing URL from website.com/blog to website.com.

I see no mention of the WordPress database in the tech notes. I am assuming I do not need to make changes WordPress database.

Please advise.

Thanks in advance for your answers!

PS: Will Velvet Blues Update URLs 3.2.2 work on WordPress WordPress 3.9.1?

https://www.ads-software.com/plugins/velvet-blues-update-urls/