Redemption fee

[alsco77]

Upgrade type: Proxy contract upgrade
Affected file: Masset.sol
Proxy address: 0xe2f2a5C287993345a840Db3B0845fbC70f5935a5
New version: 1.1

Description

Adds a redemption fee property for use in redeemMasset

• New storage prop: redemptionFee 🚨
• New function: setRedemptionFee - Allow fee to be updated by governance
• Changed function signature: Update signature and existing calls to _settleRedemption. Now accepts uint instead of bool

Deployment plan

• Write and comprehensively test the upgrade
• Get external PR review from specialist
• Deploy Masset v1.1 to Ropsten/Mainnet
• Use 'DiffChecker' to validate the prev and future contracts once verified
• Call proposeUpgrade on the DelayedProxyAdmin with implementation addresses
• Accept on Ropsten and test
• Wait 1 week
• Accept on Mainnet FORK by unlocking the gov address
• Accept on Mainnet

Mainnet Details

Deployed address: 0xe4c5b1765bf420016027177289908c5a3ea7668e
ProposeUpgrade tx: 14:13 CET 07/08
AcceptUpgrade tx: 10:40 CET 07/15

Ropsten Details

Deployed address: 0x121a86dd617c0584cf1bdffc92e36d9100000ca7
ProposeUpgrade tx: 12:13 CET 07/02
AcceptUpgrade tx: 14:07 CET 07/02

[JamesLefrere]

LGTM