- Proxy Patterns – from Open Zeppelin, April 19, 2018
- Common introduction + check the reference section also. March 6, 2018
- Proxy Libraries in Solidity – Open Zeppelin and Aragon upgradable contracts, March 6, 2017
- Eternal storage + hub – RocketPool approach, November 22, 2017
- Smart Contract Upgradeability using Eternal Storage - OpenZeppelin Framework approach, January 19, 2018
- Flexible Upgradability for Smart Contracts – March 11, 2018
- Contract Storage and Upgrade in Augur and Colony