Hello, I am very pleased to announce the release of my webinar for upgradable contracts using openzeppelin with the community of Ethereum Guadalajara (Mexico).
The format of the talk is meant to be a play-by-play git revision on how to go from a traditional contract to an upgradable one.
While the video is in Spanish, the code is in English and shouldn't be too complicated to follow along.
I hope the community finds this helpful. Any constructive criticism is welcome.