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mStablemStableby0xE76Be9C1e10910d6Bc6b63D8031729747910c2f6dimsome.eth

MIP 25: Save Unwrapper

Voting ended about 4 years agoSucceeded

It is proposed to upgrade the smart contracts that will make it possible to deposit and withdraw from ETH or any stablecoin on mStable into imUSD, and the imUSD vault in one transaction.

In detail the following alterations are proposed:

  • Update SavingsContract to add a new method depositSavings with an optional referrer address, that would trigger a Referral event
  • A new smart contract Unwrapper with its main method unwrapAndSend
  • Redeem from imAsset/mAsset to bAsset/fAsset via redeemAndUnwrap
  • Redeem from vault to bAsset/fAsset via withdrawAndUnwrap

The following contracts need to be updated via proxy:

  • Mainnet imUSD Savings Vault 0x78BefCa7de27d07DC6e71da295Cc2946681A6c7B
  • Mainnet imBTC Savings Vault 0xF38522f63f40f9Dd81aBAfD2B8EFc2EC958a3016
  • Mainnet imUSD (SavingsContractV2 → SavingsContractV3) 0x30647a72Dc82d7Fbb1123EA74716aB8A317Eac19 -Mainnet imBTC (SavingsContractV2 → SavingsContractV3) 0x17d8CBB6Bce8cEE970a4027d1198F6700A7a6c24
  • Polygon imUSD Savings Vault 0x32aBa856Dc5fFd5A56Bcd182b13380e5C855aa29
  • Polygon imUSD (SavingsContractV2 → SavingsContractV3) 0x5290Ad3d83476CA6A2b178Cd9727eE1EF72432af

Links

RFC: Save Unwrapper Proposal: MIP 25 Discussion: MIP 25: Save Unwrapper

Should the upgrades be deployed as specified in MIP 25?

Off-Chain Vote

For
2.07M 100%
Against
0 0%
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Timeline

Jan 24, 2022Proposal created
Jan 24, 2022Proposal vote started
Jan 28, 2022Proposal vote ended
Jun 26, 2024Proposal updated