0x89981a2b…a4d6sent to0x22d79374…b6f1·#20,108,150·view on Etherscan
# [RFC] hyUSD Mainnet 3.4.0 Upgrade
[https://forum.reserve.org/t/rfc-hyusd-mainnet-3-4-0-upgrade/748](https://forum.reserve.org/t/rfc-hyusd-mainnet-3-4-0-upgrade/748)
**Summary**
Upgrade all hyUSD core contracts and assets from version 3.0.1 to version 3.4.0 and upgrade to a new Governance and TimelockController instances via a spell contract.