docs(flash-swap): roll v1.5.0

build(flash-swap): upgrade to "@hifi/protocol" v1.6.0
test(flash-swap): set collateral ceiling in the "uniswapV2Call" tests

packages/flash-swap/CHANGELOG.md

@@ -4,6 +4,17 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [1.5.0] - 2021-09-24
+
+### Changed
+
+- Declutter README and add usage guides.
+- Polish the NatSpec comments.
+- Sync peer dependencies.
+- Update year in LICENSE.
+- Upgrade to `@hifi/protocol` v1.6.0.
+- Upgrade to `@paulrberg/contracts` v3.6.0.
+
 ## [1.4.0] - 2021-09-16
 
 ### Added
@@ -82,6 +93,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 - First release of the package.
 
+[1.5.0]: https://github.com/hifi-finance/hifi/compare/@hifi/[email protected]...@hifi/[email protected]
 [1.4.0]: https://github.com/hifi-finance/hifi/compare/@hifi/[email protected]...@hifi/[email protected]
 [1.3.1]: https://github.com/hifi-finance/hifi/compare/@hifi/[email protected]...@hifi/[email protected]
 [1.3.0]: https://github.com/hifi-finance/hifi/compare/@hifi/[email protected]...@hifi/[email protected]

packages/flash-swap/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@hifi/flash-swap",
   "description": "Flash swap implementations for liquidating underwater accounts",
-  "version": "1.4.0",
+  "version": "1.5.0",
   "author": {
     "name": "Hifi",
     "email": "[email protected]",
@@ -11,7 +11,7 @@
     "url": "https://github.com/hifi-finance/hifi/issues"
   },
   "dependencies": {
-    "@hifi/protocol": "1.5.0",
+    "@hifi/protocol": "1.6.0",
     "@paulrberg/contracts": "3.6.0",
     "@uniswap/v2-core": "1.0.1",
     "ethers": "^5.4.7"
@@ -81,10 +81,10 @@
   ],
   "license": "LGPL-3.0-or-later",
   "peerDependencies": {
-    "@hifi/protocol": "1.5.0",
+    "@hifi/protocol": "1.6.0",
     "@paulrberg/contracts": "3.6.0",
     "@uniswap/v2-core": "1.0.1",
-    "ethers": "^5.4.6"
+    "ethers": "^5.4.7"
   },
   "publishConfig": {
     "access": "public"

packages/flash-swap/test/integration/hifiFlashUniswapV2/effects/uniswapV2Call.ts

@@ -155,10 +155,12 @@ export default function shouldBehaveLikeUniswapV2Call(): void {
         context("when underlying is flash borrowed", function () {
           const borrowAmount: BigNumber = hUSDC("10000");
           const collateralAmount: BigNumber = Zero;
+          const collateralCeiling: BigNumber = WBTC("100");
           const debtCeiling: BigNumber = hUSDC("1e6");
           const liquidationIncentive: BigNumber = fp("1.10");
           const underlyingAmount: BigNumber = USDC("10000");
           const wbtcDepositAmount: BigNumber = WBTC("1");
+
           let token0Amount: BigNumber;
           let token1Amount: BigNumber;
 
@@ -178,6 +180,11 @@ export default function shouldBehaveLikeUniswapV2Call(): void {
               .connect(this.signers.admin)
               .setLiquidationIncentive(this.contracts.wbtc.address, liquidationIncentive);
 
+            // Set the collateral ceiling.
+            await this.contracts.fintroller
+              .connect(this.signers.admin)
+              .setCollateralCeiling(this.contracts.wbtc.address, collateralCeiling);
+
             // Set the debt ceiling.
             await this.contracts.fintroller
               .connect(this.signers.admin)

yarn.lock

@@ -1072,7 +1072,7 @@ __metadata:
     "@ethersproject/keccak256": ^5.4.0
     "@ethersproject/providers": ^5.4.5
     "@hifi/helpers": "workspace:*"
-    "@hifi/protocol": 1.5.0
+    "@hifi/protocol": 1.6.0
     "@nomiclabs/hardhat-ethers": ^2.0.2
     "@nomiclabs/hardhat-etherscan": ^2.1.6
     "@nomiclabs/hardhat-waffle": ^2.0.1
@@ -1112,10 +1112,10 @@ __metadata:
     typechain: ^5.1.2
     typescript: ^4.4.3
   peerDependencies:
-    "@hifi/protocol": 1.5.0
+    "@hifi/protocol": 1.6.0
     "@paulrberg/contracts": 3.6.0
     "@uniswap/v2-core": 1.0.1
-    ethers: ^5.4.6
+    ethers: ^5.4.7
   languageName: unknown
   linkType: soft