makerdao / spells-mainnet

Staging repo for MakerDAO weekly executive spells

GNU Affero General Public License v3.0

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PE-564: 2021-06-11 Executive Spell #166

Closed godsflaw closed 3 years ago

godsflaw commented 3 years ago

Description

Rates changes
DC changes
AutoLine changes
Liquidation ratio change on UNIV2DAIUSDC-A
Auction changes
Whitelist Yearn to read from OSMs

Contribution Checklist

[x] PR title starts with (PE-<TICKET_NUMBER>)
[x] Link to clubhouse ticket
[x] Code approved
[x] Tests approved
[x] CI Tests pass

Checklist

[x] Every contract variable/method declared as public/external private/internal
[x] Consider if this PR needs the officeHours modifier
[x] Verify expiration (4 days monthly and 30 days for the rest)
[x] Verify hash in the description matches here
[x] Validate all addresses used are in changelog or known
[x] Deploy spell ETH_GAS="XXX" ETH_GAS_PRICE="YYY" make deploy
[x] Verify mainnet contract on etherscan
[x] Change test to use mainnet spell address and deploy timestamp
[x] Keep DssSpell.sol and DssSpell.t.sol the same, but make a copy in archive
[x] squash and merge this PR