We've noticed many people still generally unaware it's even happening - so with the big day coming Jan 16th - now is the time to catch up and learn what to expect.
This video recorded at Ethereum's Devcon conference, features Vitalik Buterin explaining what this update includes.
To answer the most common question we've been seeing - if you own Ethereum, and don't mine it - you don't need to do anything.
Video courtesy of 'Crypto Trader' on CNBC South Africa...