Updating your Wordpress installation is very important and something that shouldn't be skipped, hackers find new exploits for plugins and Wordpress regularly, so it is vitally important that you make sure your Wordpress site is fully updated at all times.
Add Social Buttons.
Add New Pages or Posts.
Change Headers and Footers.
Change Colors on your Website.
Add and Remove elements from your site.
As a Wordpress programmer, i often find hacked sites with old plugins that haven't been updated in a while. Make sure this isn't you!
I will log in and make backups of your themes and plugins before updating so that we can make sure none of your changes are lost in any updates.