- Relative Stability: Anchored or Pegged -> $1.00
- Chainlink Price feed
- Set a function to exchange ETH & BTC -> $$$
- Stability Mechanism (Minting): Algotithmic (Decentralized)
- Collateral: Exogeneous (Crypto)
- wETH
- wBTC
- calculate health factor function
- set health factor if debt is 0
- added a bunch of view functions
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What are invariants/properties
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Some proper oracle use
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Writing more tests!
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Smart contract audit preparedness