When You Want to Stop Using Beta OS X

Pro Tip - if you find yourself once having opted in to using a beta version of OS X, and you no longer want to, but you can't seem to convince App Store's Update section of this fact, here is what you do:

1. open terminal and type: sudo softwareupdate --clear-catalog

2. now attempt to update through App Store and you'll no longer see beta versions but the current version of OS X.

Todd Hopkinson