diff --git a/.gas-snapshot b/.gas-snapshot
index b897c34..2797737 100644
--- a/.gas-snapshot
+++ b/.gas-snapshot
@@ -11,21 +11,21 @@ IETest:testCommandSendUSDCRawAddr() (gas: 91711)
 IETest:testCommandSendUSDCRawAddr100Percent() (gas: 96641)
 IETest:testCommandSendUSDCRawAddr50Percent() (gas: 120480)
 IETest:testCommandStakeETH() (gas: 146542)
-IETest:testCommandSwapDAI() (gas: 138432)
-IETest:testCommandSwapDAI100Percent() (gas: 112072)
-IETest:testCommandSwapDAI50Percent() (gas: 135673)
-IETest:testCommandSwapDAIExactOut() (gas: 156959)
-IETest:testCommandSwapDAIExactOutSendETH() (gas: 201660)
-IETest:testCommandSwapDAIExactOutSendWETH() (gas: 200223)
-IETest:testCommandSwapDAIMinOut() (gas: 159001)
-IETest:testCommandSwapDAIMinOutAll() (gas: 8752473)
-IETest:testCommandSwapDAIMinOutPercentage() (gas: 8754516)
+IETest:testCommandSwapDAI() (gas: 138428)
+IETest:testCommandSwapDAI100Percent() (gas: 111086)
+IETest:testCommandSwapDAI50Percent() (gas: 134687)
+IETest:testCommandSwapDAIExactOut() (gas: 186949)
+IETest:testCommandSwapDAIExactOutSendETH() (gas: 231650)
+IETest:testCommandSwapDAIExactOutSendWETH() (gas: 230213)
+IETest:testCommandSwapDAIMinOut() (gas: 189245)
+IETest:testCommandSwapDAIMinOutAll() (gas: 8776536)
+IETest:testCommandSwapDAIMinOutPercentage() (gas: 8778579)
 IETest:testCommandSwapDAIPercentageExactOutSendUSDC() (gas: 205130)
-IETest:testCommandSwapETH() (gas: 183436)
-IETest:testCommandSwapForETH() (gas: 145397)
-IETest:testCommandSwapUSDC() (gas: 168078)
-IETest:testCommandSwapUSDC50Percent() (gas: 153270)
-IETest:testCommandSwapUSDCForWBTC() (gas: 192279)
+IETest:testCommandSwapETH() (gas: 153316)
+IETest:testCommandSwapForETH() (gas: 145393)
+IETest:testCommandSwapUSDC() (gas: 168100)
+IETest:testCommandSwapUSDC50Percent() (gas: 153292)
+IETest:testCommandSwapUSDCForWBTC() (gas: 192271)
 IETest:testDeploy() (gas: 3930291)
 IETest:testFailCommandSendETHRawAddr1000Percent() (gas: 66948)
 IETest:testPreviewCommandSendDecimals() (gas: 121016)
diff --git a/src/IE.sol b/src/IE.sol
index 1dc8cf2..52aa234 100644
--- a/src/IE.sol
+++ b/src/IE.sol
@@ -10,7 +10,7 @@ import {MetadataReaderLib} from "../lib/solady/src/utils/MetadataReaderLib.sol";
 /// @dev V1 simulates typical commands (sending and swapping tokens) and includes execution.
 /// IE also has a workflow to verify the intent of ERC4337 account userOps against calldata.
 /// @author nani.eth (https://github.com/NaniDAO/ie)
-/// @custom:version 2.0.0
+/// @custom:version 1.5.0
 contract IE {
     /// ======================= LIBRARY USAGE ======================= ///
 
@@ -1011,7 +1011,7 @@ contract IE {
     function _toAsciiString(address x) internal pure virtual returns (string memory) {
         unchecked {
             bytes memory s = new bytes(40);
-            for (uint256 i; i < 20; ++i) {
+            for (uint256 i; i != 20; ++i) {
                 bytes1 b = bytes1(uint8(uint256(uint160(x)) / (2 ** (8 * (19 - i)))));
                 bytes1 hi = bytes1(uint8(b) / 16);
                 bytes1 lo = bytes1(uint8(b) - 16 * uint8(hi));