release-2024-01-22T222532

What's Changed

• Add initial hardhat project structure by @venables in #2
• Enable testing from VSCode by @venables in #4
• Bump got and @nomicfoundation/hardhat-toolbox by @dependabot in #7
• Add helper scripts for testing coverage, gas usage by @venables in #8
• Add PoolManagerPermission contract by @venables in #9
• Check ServiceConfiguration Operator permission by @venables in #10
• Add coverage to .eslintignore by @bricestacey in #12
• Add solhint to the lint step by @venables in #14
• Add basic PoolFactory by @bricestacey in #15
• Fix events testing by @venables in #13
• Add ERC-4246 and IPool interfaces by @ams9198 in #11
• Add skeleton Pool contract by @ams9198 in #18
• Enable format on save by @venables in #21
• Permissioned Pool factory by @bricestacey in #16
• Add LoanFactory, Loan, and state transitions by @bricestacey in #22
• Add first loss contributions to the Pool by @ams9198 in #20
• Link PoolLib in Loan.test by @venables in #25
• Enforce code-formatting in github actions by @venables in #24
• Update visibility by @bricestacey in #26
• Post ERC20 collateral by @bricestacey in #28
• Add ability to post NFT as collateral by @bricestacey in #30
• Add Pool Access Control methods by @venables in #27
• Add flow for depositing into the pool by @ams9198 in #29
• Disable pool token transfers by @ams9198 in #32
• Clean up associated IPool types by @ams9198 in #31
• Add initial withdrawWindow calculations by @venables in #35
• Allow PM withdrawals of first loss once a pool is closed by @ams9198 in #34
• Record Loan collateral by @bricestacey in #33
• Better handling for withdraw windows by @venables in #36
• Add drop dead timestamp for loans by @bricestacey in #37
• Add ERC4626 initial mint support by @ams9198 in #39
• Allow anyone to create a loan by @bricestacey in #40
• Add withdrawal requests by @venables in #38
• Add basic Loan parameters by @bricestacey in #41
• Remove extraneous Poollib function by @ams9198 in #42
• Add funding loans by @bricestacey in #43
• Add support for defaults by @ams9198 in #44
• Emit LoanFunded and LoanDrawnDown events by @bricestacey in #45
• VAL-34 Add guards against funding untrusted loans by @ams9198 in #48
• Loan Interest Payments by @bricestacey in #47
• VAL-39 Apply first-loss to the pool in case of default by @ams9198 in #49
• EIP-4626 Withdrawals with a crank by @venables in #46
• Add pool fee during interest payments by @bricestacey in #50
• VAL-37 Add expected interest accruals to nav calculation by @ams9198 in #51
• VAL-25 Add method to allow claiming collateral items under specific conditions by @ams9198 in #52
• Fix build by @bricestacey in #55
• Cleanup: only read new Pool.lifeCycleState() computed value instead of stored var by @ams9198 in #57
• Pool fees setting should be per pool, not service level by @bricestacey in #56
• Add totalAvailableAssets methods which account for withdrawable/redeemable funds by @venables in #58
• VAL-36 Allow setting pool capacity by @ams9198 in #54
• VAL-52 Allow canceling loans in funded states by @ams9198 in #59
• VAL-44, VAL-63: Updates to default / FL behavior in Closed state by @ams9198 in #61
• Shrink pool by @bricestacey in #62
• Add support for fixed fees by @bricestacey in #53
• Remove contract size constraint by @ams9198 in #64
• VAL-59 Allow cancelling requests by @venables in #60
• Add late payment when making a late payment by @bricestacey in #63
• VAL-8 Add ToS acceptance criteria to permissioned pools & factory by @ams9198 in #66
• VAL-23 Implement rounding per 4626 by @ams9198 in #67
• Add origination fees by @bricestacey in #65
• VAL-67 Add support for adjusting the pool end date by @ams9198 in #68
• Add verite credential support by @venables in #69
• Allow withdrawals of full token balance + crank tweak by @ams9198 in #72
• Pull most loan settings into an ILoanSettings struct by @bricestacey in #70
• Decrement global offsets when redeem / withdraw is performed by @ams9198 in #73
• Add markCallback function by @bricestacey in #71
• Add drawdown function for open term loans by @bricestacey in #74
• VAL-62 Part 1: add first e2e scenario test by @ams9198 in #75
• Use withdrawGate() in crank by @ams9198 in #76
• Move withdraw logic to PoolWithdrawManager contract by @venables in #77
• VAL-62 (cont): Add scenario 2 by @ams9198 in #78
• Add prorated fees for open term loans by @bricestacey in #79
• Rename pool manager to pool admin by @venables in #81
• VAL-91 Don't allow funding loans with earmarked funds by @ams9198 in #82
• Rename Valyria to Perimeter by @bricestacey in #84
• Remove withdrawManager proxy methods (rename to WithdrawController) by @venables in #86
• VAL-86 Add PermissionedLoan and Factory by @ams9198 in #80
• VAL-62 (cont.) Scenario 3 by @ams9198 in #89
• Fix deposit exchange rate by @ams9198 in #91
• Add PoolController to handle pool admin tasks by @venables in #90
• Add LoanFunded event to the Pool by @bricestacey in #83
• Add tasks to manage service configuration + tests by @bricestacey in #92
• VAL-69 Constant-time, per-user "crank" by @ams9198 in #88
• VAL-87 Soften requirement on Collateralized loan state by @ams9198 in #93
• VAL-89 Shrink PermissionedPoolFactory by using a factory to created the AccessControl contract by @ams9198 in #94
• Move first loss, default, and loan issuance to pool controller by @venables in #96
• VAL-95 Add scenario 4 by @ams9198 in #97
• Fix business scenario 4 tests by @venables in #102
• Move PoolController,WithdrawController factory definitions to PoolFactory constructor by @venables in #101
• VAL-91 (cont.) Prevent deploying capital to new loans unless it exists in the pool by @ams9198 in #99
• Update exchange rate in crank by @ams9198 in #100
• VAL-104 Run crank lazily by @ams9198 in #104
• Allow PAs to set cancellation fees by @venables in #105
• Add deploy script for permissioned and permissionless protocols by @bricestacey in #103
• Require pools to have sufficient first loss minimum by @bricestacey in #106
• Add Global Protocol Fee parameter and set to zero by @bricestacey in #107
• VAL-50 Pt. 1 (Reopened) Tighten loan <> pool interactions to fix accounting gaps by @ams9198 in #108
• Add more ServiceConfiguration setters and tasks by @bricestacey in #109
• VAL-110 Ensure deposits go against callers by @ams9198 in #110
• VAL-113 Validate all "bps" variables by @ams9198 in #114
• Fees redo to be more clear by @bricestacey in #115
• VAL-111 Defaults only apply FL to cover the loan principal by @ams9198 in #113
• VAL-112 Prevent creating pools with unsupported asset types by @ams9198 in #112
• VAL-105 Add withdraw / redeem methods and tests to PermissionedPool by @ams9198 in #111
• Don't do unnecessary crank "simulations" by @ams9198 in #117
• Fix all compile-time warnings by @venables in #118
• VAL-100 Lower the withdrawal window to 1 day automatically on Pool close by @ams9198 in #121
• [VAL-88] Add verite check for PoolAdmin and remove AllowList by @venables in #116
• Complete full payment by @bricestacey in #119
• [VAL-43] Update PermissionedLoan to use override modifier pattern by @venables in #122
• [No ticket] Rename functions for consistency by @ams9198 in #123
• Allow Pool Admin to modify pool fees by @bricestacey in #120
• VAL-102 Return additional pool statistics to help with yield calculations by @ams9198 in #125
• Add solidity docgen by @venables in #126
• Refactor Pool / loan factories to remove duplication and cover gaps by @ams9198 in #128
• VAL-114 First cut of adding an upgradeable contract by @ams9198 in #127
• VAL-117 Make Pool/WithdrawControllers upgradeable + Loan by @ams9198 in #131
• Remove accidental .only by @venables in #132
• Add permissioned versions of all Business Scenarios by @venables in #130
• Fix the divide by zero bug when someone transfers directly by @venables in #135
• Fix PoolController test by @bricestacey in #136
• Add pauser role and user it in service config by @bricestacey in #124
• Refactor FeeVault tests to use support functions by @bricestacey in #138
• VAL-118 Make PoolAccessControl and PoolAdminAccessControl upgradeable by @ams9198 in #137
• Update docs to break out per file by @venables in #134
• Create LICENSE by @pickle4325 in #139
• Change SPDX-License-Identifiers to MIT by @pickle4325 in #141
• Make PoolAcessControl paused when protocol is paused by @bricestacey in #142
• VAL-120 Make ToSAcceptanceRegistry upgradeable by @ams9198 in #140
• Handle case where all assets are missing, but tokens exist by @venables in #143
• Fix more tests with incorrect await / expect ordering by @ams9198 in #146
• Fix lint warnings and type errors (and check types in CI) by @venables in #145
• Update permissionless deploy script by @bricestacey in #144
• Add etherscan verification info by @bricestacey in #147
• Allow anyone to submit a verification result by @venables in #148
• Update deploy script for permissioned protocol by @bricestacey in #150
• Prevent funding the same loan 2x by @ams9198 in #152
• VAL-123 Update docs to be one large file by @venables in #153
• Update deploy script by @bricestacey in #151
• VAL-121 Consolidate Vault implementations; make upgradeable by @ams9198 in #154
• [VAL-124] Rename crank to snapshot by @venables in #155
• Remove hardhat/console.sol imports by @venables in #156
• Move factories to the /factories folder by @venables in #157
• Add code comments and cleanups by @ams9198 in #159
• [VAL-81] Remove TODOs from code by @venables in #161
• Update PoolController to check PoolAdmin verification on every action by @venables in #158
• Verite integration updates by @bricestacey in #160
• Verite on chain verify scripts by @bricestacey in #163
• Add Verite verification script by @venables in #162
• [No ticket] Remove "Paused" from PoolLifecycleState enum by @ams9198 in #165
• Add more code comments / cleanup by @ams9198 in #164
• Rename ACCOUNT_ACCOUNT to ACCOUNT_OTHER by @bricestacey in #167
• Add polygon support by @bricestacey in #166
• Fix lint warnings by @bricestacey in #169
• [Bug] Un-stick funds in FeeVault via mediated access through the controller by @ams9198 in #171
• VAL-132 Allow cancellation of full requested balance by @ams9198 in #173
• VAL-128 Fix 5.1 audit report issue. by @ams9198 in #172
• VAL-137 Remove unused ILoanLifeCycleState.Callback enum state by @ams9198 in #174
• VAL-134 Add missing permissioning checks around the Loan by @ams9198 in #175
• VAL-139 Missing Sanity Checks by @ams9198 in #176
• VAL-133 Send late fees to the FL Vault (not the Pool) by @ams9198 in #177
• VAL-138 Inconsistent global withdraw state after cancellation by @ams9198 in #178
• [No ticket] Silence warning by removing extraneous variable (and test) by @ams9198 in #180
• VAL-136 Fix issue where borrower had extra time to repay principal without penalty by @ams9198 in #181
• VAL-142 Return actual value from completeFullPayment() by @ams9198 in #182
• VAL-131 (Part 2) Add methods for previewing withdraw/redeem request fees by @ams9198 in #184
• VAL-131 Updates to conform better to EIP 4626 by @ams9198 in #183
• VAL-129 [Refactor] Switch to per-lender "crank" that iterates over snapshots by @ams9198 in #179
• VAL-143 Snapshot the pool on all loan payments by @ams9198 in #186
• Update license to Apache 2.0 by @ams9198 in #198
• [No ticket] Update README, deployment scripts for clarity by @ams9198 in #199
• Add audit report by @ams9198 in #201
• Update README by @ams9198 in #203
• chore(ci): implement code scanning by @jscaltreto in #207

New Contributors

• @venables made their first contribution in #2
• @dependabot made their first contribution in #7
• @bricestacey made their first contribution in #12
• @ams9198 made their first contribution in #11
• @pickle4325 made their first contribution in #139
• @jscaltreto made their first contribution in #207

Full Changelog: https://github.com/circlefin/perimeter-protocol/commits/release-2024-01-22T222532