Automatic WordPress Upgrade

I’m sure this has been suggested before, but I was just wondering why we don’t have an automatic WordPress Updater yet? It does it for plugins, but for WordPress itself you have to go and save your modified files, delete them, download and extract the new version, reupload the files, and then run the updater.

I know it’s possible to create an automatic updater that can do this for us, just like the plugins.

This would be a great feature to see soon.