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3.3.0
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@tbrent tbrent released this 30 May 19:39
3.3.0-rc1
ca3261b

This release improves how collateral plugins price LP tokens and moves reward claiming out to the asset plugin level.

Upgrade Steps

Swapout all collateral plugins with appreciation.

All collateral plugins should be upgraded. The compound-v2 ERC20 wrapper will be traded out for the raw underlying CToken, as well as aave-v3 USDC/USDCbC for canonical wrappers.

Core Protocol Contracts

  • BackingManager + RevenueTrader
    • Change claimRewards() to delegatecall to the list of registered plugins

Plugins

Assets

  • aave-v3
    • On mainnet: switch from one-off USDC wrapper to canonical USDC wrapper
    • On base: switch from one-off USDbC wrapper to canonical USDC wrapper
  • compound-v2
    • Remove CTokenWrapper
    • Add reward claiming logic to claimRewards()
    • Emit RewardsClaimed event during claimRewards()
  • compound-v3
    • Emit RewardsClaimed event during claimRewards()
  • curve
    • Emit RewardsClaimed event during claimRewards()
  • convex
    • Emit RewardsClaimed event during claimRewards()
    • Add new crvUSD-USDC plugin
  • morpho-aave
    • Emit RewardsClaimed event during claimRewards()
  • stargate
    • Emit RewardsClaimed event during claimRewards()

Trading

  • GnosisTrade
    • Add version() getter
  • DutchTrade
    • Add version() getter

Facades

  • FacadeMonitor.sol
    • Update compound-v2 implemention to deal with with-wrappper and without-wrapper cases
Assets 2
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