Summary

This proposal fully restricts and pauses the early dexV1 test DEX (wstETH/ETH, 0x6d83...e03a) at the Liquidity Layer so it can no longer withdraw or borrow, rebalances the wstETH/ETH T1 vault (3) borrow side that is stuck behind its dust borrow limit and then restricts and pauses it, freezing its 12 remaining small positions, raises the weETH/ETH T1 vault (182) from the IGP-140 dust limits to launch limits and removes its Team Multisig auth, reduces the Team Multisig wstETH and cbBTC borrow limits on the Liquidity Layer to dust and pauses them, withdraws iETHv2's residual test positions before they are frozen, fully restricts the Liquidity Layer limits of the IGP-45 test DEXes id1 (wstETH/ETH) and id3 (WBTC/cbBTC), restricts and pauses at the Liquidity Layer the five pre-launch vaults of the old VaultFactory, the two old DEXes, and the debt of vaults 42 / 43, restricts and pauses the last IGP-45 test DEX id2 (USDC/USDT) and the six empty T3 vaults 35-40 built on it, restricts and pauses the USDe vaults 66-73 and the dust-launch vaults 95 / 167, closes the dex 5 test market and its vault 62, and caps dex 27 supply shares. It also moves the osETH vaults (153-157, 159) from V1 oracles to OracleV2 oracles; the RedStone osETH/ETH feed behind the V1 oracles currently reverts as stale.

Code Changes

Action 1: Fully Restrict and Pause the dexV1 Test DEX at the Liquidity Layer

• DEX: 0x6d83f60eEac0e50A1250760151E81Db2a278e03a (wstETH / ETH, early dexV1 test deployment, not deployed by the DexFactory)
• Tokens: wstETH (0x7f39C581F595B53c5cb19bD0b3f8dA6c935E2Ca0), ETH (0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE)

Action 2: Rebalance the wstETH/ETH T1 Vault (3), Then Restrict and Pause It

• Vault: 0xA0F83Fc5885cEBc0420ce7C7b139Adc80c4F4D91 (T1, wstETH collateral / ETH debt)
• Rebalancer: Reserve Contract (0x264786EF916af64a1DB19F513F24a3681734ce92)

The vault's own total borrow is ≈0.00493 ETH above its borrow at the Liquidity Layer. rebalance() borrows that difference to the Reserve, but the vault's Liquidity Layer ETH borrow limit is at dust (11 / 22), so the borrow fails and the rebalancer skips it.

The supply-side difference (≈135 wei wstETH) is left as is: the Reserve has no wstETH allowance for the vault, so that leg fails inside the vault's try/catch and is skipped. The borrow-side rebalance is unaffected.

Effect on existing positions. Vault 3 still holds 12 small user positions across 7 owners, ≈0.64 wstETH collateral and ≈0.455 ETH debt in total (~$1.8k / ~$1.0k). Once the vault is paused at the Liquidity Layer, these positions can no longer deposit, withdraw, repay or be liquidated. Governance can unpause the vault in a later proposal if an owner needs to exit.

Action 3: Launch the weETH/ETH T1 Vault (182) and Remove Team Multisig Auth

• Vault: getVaultAddress(182) = 0x0b8a681eD46EA8ec6b97d686dF0631Fbf84B03D2 (T1, weETH collateral / ETH debt)

• Set via setVaultLimits with the standard T1 expansion (50% over 6 hours).
• Risk parameters (CF 94% / LT 96% / LML 97% / LP 1%) and the oracle were set by the Team Multisig.
• VAULT_FACTORY.setVaultAuth(vault, TEAM_MULTISIG, false) removes the Team Multisig vault auth granted in IGP-140 for setup. Further changes to the vault go through governance.

Action 4: Reduce Team Multisig wstETH & cbBTC Borrow Limits to Dust

• User: Team Multisig 0x4F6F977aCDD1177DCD81aB83074855EcB9C2D49e
• Tokens: wstETH (0x7f39C581F595B53c5cb19bD0b3f8dA6c935E2Ca0), cbBTC (0xcbB7C0000aB88B473b1f5aFd9ef808440eed33Bf), plus USDC and USDT

• Calls setBorrowProtocolLimitsPaused(TEAM_MULTISIG, token) for wstETH and cbBTC, then pauseUser on the borrow side of both tokens. USDC and USDT, already at dust since IGP-132, get the same dust write and pauseUser on the borrow side.
• Both credit lines are unused (0 debt). Mode 1 (with interest) matches the existing config, so no mode switch is triggered.

Action 5: Exit iETHv2's Residual Test Positions

• DSA: iETHv2 strategy DSA 0x9600A48ed0f931d0c422D574e3275a90D8b22745 (#36121). Its auths are the iETHv2 vault and the Timelock, so the Timelock casts on it directly.
• Connectors: FLUID-A (old vault #3) and FLUID-VAULT-T4-A (vault 34).

• The Timelock sends 0.005 ETH to repay the ETH debt; the wstETH debt is repaid with the 0.01 wstETH withdrawn from NFT 18. Any unused ETH stays with iETHv2.
• A negligible dust amount stays in vault 34 and is frozen by Actions 6 and 7.
• If NFT 2296 is partially repaid by someone else before execution, this action is skipped and the rest of the proposal still executes.
• The withdrawn funds return to iETHv2.

This action must run before Actions 6 and 7, which freeze both positions.

Action 6: Fully Restrict IGP-45 Test DEXes id1 and id3 at the Liquidity Layer

• dex id1: 0x25F0A3B25cBC0Ca0417770f686209628323fF901 (wstETH / ETH, old DexFactory), tokens wstETH + ETH
• dex id3: 0x1d3e52a11B98Ed2AAB7eB0Bfe1cbB6525233204d (WBTC / cbBTC, old DexFactory), tokens WBTC (0x2260FAC5E5542a773Aa44fBCfeDf7C193bc2C599) + cbBTC (0xcbB7C0000aB88B473b1f5aFd9ef808440eed33Bf)

Same two steps as Action 1 for each DEX and token: setBorrowProtocolLimitsPaused (debt ceiling 10 / 20), setSupplyProtocolLimitsPaused (base withdrawal limit 10).

• Residual stays locked. id1: the only user is vault 34, whose single position (NFT 2296) is reduced to dust in Action 5; the rest is the locked initial shares. id3: no user holds shares (vaults 41/42/43 whitelisted, all at 0); the residual is the locked initial shares only.

Action 7: Restrict and Pause Pre-Launch Vaults and Old DEXes at the Liquidity Layer

Pre-launch vaults (old VaultFactory 0x3B38099b79a143038a3935C619B2A3eA70438C60, created Feb 2024, closed for new activity in IGP-24):

For each: setSupplyProtocolLimitsPaused (base withdrawal limit 10), setBorrowProtocolLimitsPaused (debt ceiling 10 / 20), then LIQUIDITY.pauseUser(vault, [supplyToken], [borrowToken]).

Vaults 42 / 43 (T2, smart collateral on dex id3, debt at the Liquidity Layer): setBorrowProtocolLimitsPaused for USDC (42) / USDT (43), then pauseUser on the borrow side. Neither vault has open positions.

dex id1 / dex id3 (limits already restricted in Action 6): LIQUIDITY.pauseUser(dex, [token0, token1], [token0, token1]). This also freezes the vaults built on them (34, 41, 42, 43).

DEX-level user configs of the old-factory DEXes are not governed by the Timelock, so this action only touches the Liquidity Layer.

Action 8: Restrict and Pause IGP-45 Test DEX id2 and Vaults 35-40 at the Liquidity Layer

dex id2 0x085B07A30381F3Cc5A4250e10E4379d465b770ac (USDC / USDT, old DexFactory): borrow of ≈113.9 USDC + 113.1 USDT (locked initial debt shares, borrowable 0) still on a 20% / 12h config; no supply configs. setBorrowProtocolLimitsPaused for USDC and USDT (debt ceiling 10 / 20), then pauseUser on the borrow side.

Vaults 35-40 (T3, collateral at the Liquidity Layer, smart debt on dex id2): 0 positions and 0 supply, but supply configs still open at 25% / 12h. For each: setSupplyProtocolLimitsPaused (base withdrawal limit 10), then pauseUser on the supply side.

All seven configs are already mode 1 (with interest), so no mode switch is triggered.

Action 9: Restrict and Pause the USDe Vaults 66-73 at the Liquidity Layer

Dust positions only.

Borrow to dust = setBorrowProtocolLimitsPaused (debt ceiling 10 / 20). Pause = LIQUIDITY.pauseUser(vault, [supplyToken], [borrowToken]).

Action 10: Close the dex 5 USDC-ETH Test Market and Vault 62

dex 5 0x2886a01a0645390872a9eb99dAe1283664b0c524 (USDC / ETH) was a Nov 2024 test market. Swaps and vault 62 were paused in Dec 2024 and it never launched, but its share caps (7.5M supply / 5M borrow shares) and the vault 62 borrow config at the DEX were never cut.

dex 5 is already paused at the Liquidity Layer. This action does not write its Liquidity Layer config, and those writes keep the pause bit anyway, so no Liquidity Layer pause call is needed.

Action 11: Cap dex 27 (wstUSR-USDC) Supply Shares

dex 27 0xd64e12101614209eE810EFDe214542A2cb68d9fD: updateMaxSupplyShares(1). No new deposits; existing LPs can still withdraw.

Action 12: Restrict and Pause the Dust-Launch Vaults 95 and 167

Dex 45 itself is left unchanged.

Action 13: Move the osETH Vaults to OracleV2

The V1 oracles of vaults 153-157 price osETH on RedStone's osETH/ETH feed (0x66ac...B32C), which currently reverts as stale. Until the oracle changes, these vaults cannot take new borrows, process withdrawals or liquidate positions; deposits and repayments still work. The OracleV2 oracles price osETH on the StakeWise capped rate (CappedRateBalancer_OSETH_CenterPriceInverted, 0xddAF...06BB) with Chainlink ETH/USD, and never read the RedStone feed. Vault 159 moves with them for consistency.

T1 vaults take the oracle address via updateOracle(address). T2/T3 vaults take the DeployerFactory nonce via updateOracle(uint256) and read the new oracle's operate and liquidate rates before committing it, so a broken oracle reverts the action.

Description

1. dexV1 test DEX: restricts and pauses the last live Liquidity Layer limits of an early test deployment.
2. Vault 3 rebalance: clears the borrow-side drift the rebalancer cannot reach while the vault sits at dust borrow limits, then restricts the vault to dust and pauses it. Its 12 remaining small positions (~$1.8k collateral) are frozen with it.
3. weETH/ETH vault: moves vault 182 from dust to launch limits and removes the Team Multisig's setup auth.
4. Team Multisig credit: closes the unused IGP-107 wstETH and cbBTC DEX Lite credit lines (dust limits and borrow paused) and pauses the USDC/USDT borrow side that IGP-132 cut to dust.
5. iETHv2 test positions: iETHv2 withdraws its residual test positions from the pre-launch wstETH/ETH vault (NFT 18) and vault 34 (NFT 2296) before they are frozen. The Timelock sends 0.005 ETH to repay the ETH debt.
6. IGP-45 test DEXes id1/id3: closes the Liquidity Layer limits of two early test DEXes holding only dust.
7. Pre-launch vaults and old DEXes: restricts and pauses at the Liquidity Layer the remaining protocols from the old vault and DEX factories.
8. IGP-45 test DEX id2 and vaults 35-40: restricts and pauses at the Liquidity Layer the remaining IGP-45 test DEX id2 (USDC/USDT) and the six empty T3 vaults (35-40) built on it.
9. USDe vaults 66-73: removes the remaining open borrow limits (≈$128M combined max) and pauses all eight at the Liquidity Layer.
10. dex 5 test market: closes the share caps and vault 62 borrow config left open on a never-launched test DEX.
11. dex 27: stops new deposits into the wstUSR-USDC DEX.
12. Dust-launch vaults 95 / 167: restricts and pauses two mainnet vaults that only hold dust launch positions.
13. osETH vaults: moves vaults 153-157 and 159 to OracleV2 oracles, off the RedStone osETH/ETH feed, which currently reverts as stale.

Conclusion

IGP-142 closes the dexV1 test DEX at the Liquidity Layer, rebalances vault 3 and freezes it without leaving any borrow capacity open, launches the weETH/ETH vault, closes the Team Multisig's remaining wstETH/cbBTC credit lines, returns iETHv2's residual test positions, closes the IGP-45 test DEXes id1/id2/id3 at the Liquidity Layer, restricts and pauses the remaining pre-launch vaults, old DEXes, and vaults 35-40, and closes the USDe vaults 66-73, the dex 5 test market, dex 27 deposits and the dust-launch vaults 95 / 167. It also moves the osETH vaults 153-157 and 159 to OracleV2 oracles.