New Algorithm Local SEO & Web links

Hi, just curious to see what info there is out there regarding the local seo aspect changes for the new algorithm. I know it was based on local sites and directories linking back to the address on your website and things like google business. Any new info though?

Also, does anyone have information on the web link changes in the newest algorithm? Or know where I can find it?

Thanks!

try using google earth link for that particular address in your website footer .. This too helps