I know, I know, I'm a little late to the party but the first round of errata for Shadowrun 5th Edition has been released. It's a relatively short four pages, and free. Find it here on DriveThruRPG.com a lot of the changes are minor, issues that have been pointed out here, and elsewhere on the net.
As with any body of errata if you have the print edition it's a good idea to grab this, print it out, and tuck it into the back of the book. I also like to tag areas of the book that I know have errata with little post its. It won't damage the book, and it keeps me from forgetting that things may have changed.