0x89f29910…e8dbsent to0x309a862b…c8c0·#23,769,820·view on Etherscan
# Update price feeds in cWstETHv3 on Mainnet with CAPO implementation.
## Proposal summary
This proposal updates existing price feeds for rsETH and ezETH on the wstETH market on Mainnet.
### CAPO summary
CAPO is a price oracle adapter designed to support assets that grow gradually relative to a base asset - such as liquid staking tokens that accumulate yield over time. It provides a mechanism to track this expected growth while protecting downstream protocol from sudden or manipulated price spikes. rsETH and ezETH price feeds are updated to their CAPO implementations.
Further detailed information can be found on the corresponding [proposal pull request](https://github.com/compound-finance/comet/pull/1034) and [forum discussion for CAPO](https://www.comp.xyz/t/woof-correlated-assets-price-oracle-capo/6245).
## CAPO audit
CAPO has been audited by [OpenZeppelin](https://www.comp.xyz/t/capo-price-feed-audit/6631), as well as the LST / LRT implementation [here](https://www.comp.xyz/t/capo-lst-lrt-audit/7118).
## Proposal actions
The first action updates rsETH price feed.
The second action updates ezETH price feed.
The third action deploys and upgrades Comet to a new version.