…harged

… with dust limit when amount represents cash

…n, not Pool

… attack

…o totalCollateral * credit / totalDebt

* c4-001 Wrong decimal conversion in liquidation protocol split (#118)

* c4-002 Wrong crLiquidation cap in overdue liquidation (#119)

* c4-003 Wrong fragmentationFee check in Compensate means it is never charged (#120)

* c4-004 Chainlink heartbeats are different on Base and Ethereum mainnet (#123)

* c4-004 Chainlink heartbeats are different on Base and Ethereum mainnet

* Remove old code

* Add base and mainnet parameters

* Add base sequencer uptime

* c4-005 Users below crOpening cannot withdraw cash (#124)

* c4-006 DoS in market orders due to incorrect params.amount comparison… (#125)

* c4-006 DoS in market orders due to incorrect params.amount comparison with dust limit when amount represents cash

* Remove params.amount > credit comparison

* c4-007 Supply caps can be bypassed due to incorrect balanceOf (#126)

* c4-008 Variable Pool liquidity check should validate balance of aToken, not Pool (#127)

* c4-010 Compensate is prevented if user is underwater (#129)

* c4-010 Compensate is prevented if user is underwater

* Add missing import

* Remove old code

* c4-011 Compensate ignores forSale after credit split (#130)

* c4-012 getCreditPositionProRataAssignedCollateral can be simplified to totalCollateral * credit / totalDebt (#131)

* c4-013 Liquidate does not have deadline protection (#132)

* c4-013 Liquidate does not have deadline protection

* Remove duplicate check

* c4-014 BuyCreditMarket returns incorrect value for liquidity check (#133)

* c4-015 SelfLiquidation check can be simplified (#134)

* c-015 SelfLiquidation check can be simplified

* Remove unused error

* c4-016 Documentation fixes (#135)

* c4-016 Documentation fixes

* Minor documentation/error fixes

* Improve docs for swap fee

* c4-009 Variable Pool liquidity check can be bypassed with a sandwitch attack (#128)

* c4-017 BorrowOffers do not have a maxDueDate (#136)

* c4-017 BorrowOffers do not have a maxDueDate

* Add maxDueDate to LiquidateWithReplacement

* Create validateLimitOrder function

* pure -> view

* c4-018 Wrong fee calculation in SellCreditMarket + exactAmountOut (#137)

* c4-019 Refactor fee calculation in AccountingLibrary.getCashAmountOut (#138)

* c4-019 Refactor fee calculation in AccountingLibrary.getCashAmountOut

* Validate WETH

* Chainlink sequencer feed returns startedAt 0 if down (#140)

* c4-021 Add borrower to RepayStruct to avoid MEV (#141)

* c4-021 Add borrower to RepayStruct to avoid MEV

* Fix typo