feat: add Avalanche and Polygon to the docs

docs/cow-amm/tutorials/cow-amm-deployer.md

@@ -16,8 +16,8 @@ The current factory contract addresses are the following:
 - Gnosis Chain: [`0x703Bd8115E6F21a37BB5Df97f78614ca72Ad7624`](https://gnosisscan.io/address/0x703Bd8115E6F21a37BB5Df97f78614ca72Ad7624#code)
 - Arbitrum One: [`0xE0e2Ba143EE5268DA87D529949a2521115987302`](https://arbiscan.io/address/0xe0e2ba143ee5268da87d529949a2521115987302#code)
 - Base: [`0x03362f847B4fAbC12e1Ce98b6b59F94401E4588e`](https://basescan.org/address/0x03362f847b4fabc12e1ce98b6b59f94401e4588e#code)
-- Avalanche: [`??`](https://snowtrace.io/address/??)
-- Polygon: [`??`](https://polygonscan.com/address/??)
+- Avalanche: N/A
+- Polygon: N/A
 - Sepolia Testnet: [`0x1E3D76AC2BB67a2D7e8395d3A624b30AA9056DF9`](https://sepolia.etherscan.io/address/0x1E3D76AC2BB67a2D7e8395d3A624b30AA9056DF9#code)
 
 These contracts can be verified through [this](https://github.com/balancer/cow-amm) repository.

docs/cow-amm/tutorials/cow-amm-for-solvers.md

@@ -40,8 +40,8 @@ The helper contracts are deployed here:
 - [Arbitrum](https://arbiscan.io/address/0xdb2aeab529c035469e190310def9957ef0398ba8#code)
 - [Gnosis](https://gnosisscan.io/address/0xdb2aeab529c035469e190310def9957ef0398ba8#code)
 - [Base](https://basescan.org/address/0x467665d4ae90e7a99c9c9af785791058426d6ea0#code)
-- [Avalanche](https://snowtrace.io/address/??)
-- [Polygon](https://polygonscan.com/address/??)
+- Avalanche N/A
+- Polygon N/A
 
 ### Settling a custom order
 

docs/cow-protocol/reference/contracts/core/README.mdx

@@ -42,9 +42,9 @@ Take care when [signing](../core/signing-schemes), ensuring that the `EIP-712` d
 
 | **Contracts** | **Address / Chains** |
 |---|---|
-| [`GPv2Settlement`](core/settlement)<br />Upgradeable: No ❎<br />[GitHub](https://github.com/cowprotocol/contracts/blob/main/src/contracts/GPv2Settlement.sol) | `0x9008D19f58AAbD9eD0D60971565AA8510560ab41`<br />- [Ethereum mainnet](https://etherscan.io/address/0x9008D19f58AAbD9eD0D60971565AA8510560ab41/#code)<br />- [Gnosis chain](https://gnosisscan.io/address/0x9008D19f58AAbD9eD0D60971565AA8510560ab41/#code)<br/>- [Arbitrum one](https://arbiscan.io/address/0x9008D19f58AAbD9eD0D60971565AA8510560ab41/#code)<br/>- [Base](https://basescan.org/address/0x9008D19f58AAbD9eD0D60971565AA8510560ab41/#code)<br/>- [Avalanche](https://snowtrace.io/address/0x9008D19f58AAbD9eD0D60971565AA8510560ab41/#code)<br/>- [Polygon](https://polygonscan.com/address/0x9008D19f58AAbD9eD0D60971565AA8510560ab41/#code)<br/>- [Sepolia](https://sepolia.etherscan.io/address/0x9008D19f58AAbD9eD0D60971565AA8510560ab41/#code) |
-| [`GPv2AllowListAuthentication`](core/allowlist)<br />Upgradeable: Yes ⚠️<br />[GitHub](https://github.com/cowprotocol/contracts/blob/main/src/contracts/GPv2AllowListAuthentication.sol) | `0x2c4c28DDBdAc9C5E7055b4C863b72eA0149D8aFE`<br />- [Ethereum mainnet](https://etherscan.io/address/0x2c4c28DDBdAc9C5E7055b4C863b72eA0149D8aFE/#code)<br />- [Gnosis chain](https://gnosisscan.io/address/0x2c4c28DDBdAc9C5E7055b4C863b72eA0149D8aFE/#code)<br/>- [Arbitrum one](https://arbiscan.io/address/0x2c4c28DDBdAc9C5E7055b4C863b72eA0149D8aFE/#code)<br/>- [Base](https://basescan.org/address/0x2c4c28DDBdAc9C5E7055b4C863b72eA0149D8aFE/#code)<br/>- [Avalanche](https://snowtrace.io/address/0x2c4c28DDBdAc9C5E7055b4C863b72eA0149D8aFE/#code)<br/>- [Polygon](https://polygonscan.com/address/0x2c4c28DDBdAc9C5E7055b4C863b72eA0149D8aFE/#code)<br/>- [Sepolia](https://sepolia.etherscan.io/address/0x2c4c28DDBdAc9C5E7055b4C863b72eA0149D8aFE/#code) |
-| [`GPv2VaultRelayer`](core/vault-relayer)<br />Upgradeable: No ❎<br />[GitHub](https://github.com/cowprotocol/contracts/blob/main/src/contracts/GPv2VaultRelayer.sol) | `0xC92E8bdf79f0507f65a392b0ab4667716BFE0110`<br />- [Ethereum mainnet](https://etherscan.io/address/0xC92E8bdf79f0507f65a392b0ab4667716BFE0110/#code)<br />- [Gnosis chain](https://gnosisscan.io/address/0xC92E8bdf79f0507f65a392b0ab4667716BFE0110/#code)<br/>- [Arbitrum one](https://arbiscan.io/address/0xC92E8bdf79f0507f65a392b0ab4667716BFE0110/#code)<br/>- [Base](https://basescan.org/address/0xC92E8bdf79f0507f65a392b0ab4667716BFE0110/#code)<br/>- [Avalanche](https://snowtrace.io/address/0xC92E8bdf79f0507f65a392b0ab4667716BFE0110/#code)<br/>- [Polygon](https://polygonscan.com/address/0xC92E8bdf79f0507f65a392b0ab4667716BFE0110/#code)<br/>- [Sepolia](https://sepolia.etherscan.io/address/0xC92E8bdf79f0507f65a392b0ab4667716BFE0110/#code) |
+| [`GPv2Settlement`](core/settlement)<br />Upgradeable: No ❎<br />[GitHub](https://github.com/cowprotocol/contracts/blob/main/src/contracts/GPv2Settlement.sol) | `0x9008D19f58AAbD9eD0D60971565AA8510560ab41`<br />- [Ethereum mainnet](https://etherscan.io/address/0x9008D19f58AAbD9eD0D60971565AA8510560ab41/#code)<br />- [Gnosis chain](https://gnosisscan.io/address/0x9008D19f58AAbD9eD0D60971565AA8510560ab41/#code)<br/>- [Arbitrum one](https://arbiscan.io/address/0x9008D19f58AAbD9eD0D60971565AA8510560ab41/#code)<br/>- [Base](https://basescan.org/address/0x9008D19f58AAbD9eD0D60971565AA8510560ab41/#code)<br/>- [Avalanche](https://snowscan.xyz/address/0x9008D19f58AAbD9eD0D60971565AA8510560ab41/#code)<br/>- [Polygon](https://polygonscan.com/address/0x9008D19f58AAbD9eD0D60971565AA8510560ab41/#code)<br/>- [Sepolia](https://sepolia.etherscan.io/address/0x9008D19f58AAbD9eD0D60971565AA8510560ab41/#code) |
+| [`GPv2AllowListAuthentication`](core/allowlist)<br />Upgradeable: Yes ⚠️<br />[GitHub](https://github.com/cowprotocol/contracts/blob/main/src/contracts/GPv2AllowListAuthentication.sol) | `0x2c4c28DDBdAc9C5E7055b4C863b72eA0149D8aFE`<br />- [Ethereum mainnet](https://etherscan.io/address/0x2c4c28DDBdAc9C5E7055b4C863b72eA0149D8aFE/#code)<br />- [Gnosis chain](https://gnosisscan.io/address/0x2c4c28DDBdAc9C5E7055b4C863b72eA0149D8aFE/#code)<br/>- [Arbitrum one](https://arbiscan.io/address/0x2c4c28DDBdAc9C5E7055b4C863b72eA0149D8aFE/#code)<br/>- [Base](https://basescan.org/address/0x2c4c28DDBdAc9C5E7055b4C863b72eA0149D8aFE/#code)<br/>- [Avalanche](https://snowscan.xyz/address/0x2c4c28DDBdAc9C5E7055b4C863b72eA0149D8aFE/#code)<br/>- [Polygon](https://polygonscan.com/address/0x2c4c28DDBdAc9C5E7055b4C863b72eA0149D8aFE/#code)<br/>- [Sepolia](https://sepolia.etherscan.io/address/0x2c4c28DDBdAc9C5E7055b4C863b72eA0149D8aFE/#code) |
+| [`GPv2VaultRelayer`](core/vault-relayer)<br />Upgradeable: No ❎<br />[GitHub](https://github.com/cowprotocol/contracts/blob/main/src/contracts/GPv2VaultRelayer.sol) | `0xC92E8bdf79f0507f65a392b0ab4667716BFE0110`<br />- [Ethereum mainnet](https://etherscan.io/address/0xC92E8bdf79f0507f65a392b0ab4667716BFE0110/#code)<br />- [Gnosis chain](https://gnosisscan.io/address/0xC92E8bdf79f0507f65a392b0ab4667716BFE0110/#code)<br/>- [Arbitrum one](https://arbiscan.io/address/0xC92E8bdf79f0507f65a392b0ab4667716BFE0110/#code)<br/>- [Base](https://basescan.org/address/0xC92E8bdf79f0507f65a392b0ab4667716BFE0110/#code)<br/>- [Avalanche](https://snowscan.xyz/address/0xC92E8bdf79f0507f65a392b0ab4667716BFE0110/#code)<br/>- [Polygon](https://polygonscan.com/address/0xC92E8bdf79f0507f65a392b0ab4667716BFE0110/#code)<br/>- [Sepolia](https://sepolia.etherscan.io/address/0xC92E8bdf79f0507f65a392b0ab4667716BFE0110/#code) |
 
 <details close>
     <summary>Upgradeable allow-list</summary>

docs/cow-protocol/reference/contracts/periphery/README.mdx

@@ -12,7 +12,7 @@ CoW Protocol contracts are generally deployed to the same addresses on their res
 
 | **Contracts** | **Address / Chains** |
 |---|---|
-| [`EthFlow`](periphery/eth-flow)<br />Upgradeable: No ❎<br />[GitHub](https://github.com/cowprotocol/ethflowcontract/blob/main/src/CoWSwapEthFlow.sol) | Production: `0xbA3cB449bD2B4ADddBc894D8697F5170800EAdeC`<br />Staging: `0x04501b9b1D52e67f6862d157E00D13419D2D6E95`<br />- Ethereum mainnet ([production](https://etherscan.io/address/0xbA3cB449bD2B4ADddBc894D8697F5170800EAdeC), [staging](https://etherscan.io/address/0x04501b9b1D52e67f6862d157E00D13419D2D6E95))<br />- Gnosis chain ([production](https://gnosisscan.io/address/0xbA3cB449bD2B4ADddBc894D8697F5170800EAdeC), [staging](https://gnosisscan.io/address/0x04501b9b1D52e67f6862d157E00D13419D2D6E95))<br />- Arbitrum one ([production](https://arbiscan.io/address/0xbA3cB449bD2B4ADddBc894D8697F5170800EAdeC), [staging](https://arbiscan.io/address/0x04501b9b1D52e67f6862d157E00D13419D2D6E95))<br />- Base ([production](https://basescan.org/address/0xbA3cB449bD2B4ADddBc894D8697F5170800EAdeC), [staging](https://basescan.org/address/0x04501b9b1D52e67f6862d157E00D13419D2D6E95))<br />- Avalanche ([production](https://snowtrace.io/address/0xbA3cB449bD2B4ADddBc894D8697F5170800EAdeC), [staging](https://snowtrace.io/address/0x04501b9b1D52e67f6862d157E00D13419D2D6E95))<br />- Polygon ([production](https://polygonscan.com/address//0xbA3cB449bD2B4ADddBc894D8697F5170800EAdeC), [staging](https://polygonscan.com/address/address/0x04501b9b1D52e67f6862d157E00D13419D2D6E95))<br />- Sepolia ([production](https://sepolia.etherscan.io/address/0xbA3cB449bD2B4ADddBc894D8697F5170800EAdeC), [staging](https://sepolia.etherscan.io/address/0x04501b9b1D52e67f6862d157E00D13419D2D6E95)) |
-| [`HooksTrampoline`](periphery/hooks-trampoline)<br />Upgradeable: No ❎<br />[GitHub](https://github.com/cowprotocol/hooks-trampoline/blob/main/src/HooksTrampoline.sol) | `0x01DcB88678aedD0C4cC9552B20F4718550250574`<br />- [Ethereum mainnet](https://etherscan.io/address/0x01DcB88678aedD0C4cC9552B20F4718550250574)<br />- [Gnosis chain](https://gnosisscan.io/address/0x01DcB88678aedD0C4cC9552B20F4718550250574)<br/>- [Arbitrum one](https://arbiscan.io/address/0x01DcB88678aedD0C4cC9552B20F4718550250574)<br/>- [Base](https://basescan.org/address/0x01DcB88678aedD0C4cC9552B20F4718550250574)<br/>- [Avalanche](https://snowtrace.io/address/0x01DcB88678aedD0C4cC9552B20F4718550250574) |[Polygon](https://polygonscan.com/address/0x01DcB88678aedD0C4cC9552B20F4718550250574) |[Sepolia](https://sepolia.etherscan.io/address/0x01DcB88678aedD0C4cC9552B20F4718550250574) |
-| [`ComposableCoW`](periphery/composable-cow)<br />Upgradeable: No ❎<br />[GitHub](https://github.com/cowprotocol/composable-cow/blob/main/src/ComposableCoW.sol) | `0xfdaFc9d1902f4e0b84f65F49f244b32b31013b74`<br />- [Ethereum mainnet](https://etherscan.io/address/0xfdaFc9d1902f4e0b84f65F49f244b32b31013b74)<br />- [Gnosis chain](https://gnosisscan.io/address/0xfdaFc9d1902f4e0b84f65F49f244b32b31013b74)<br/>- [Arbitrum one](https://arbiscan.io/address/0xfdaFc9d1902f4e0b84f65F49f244b32b31013b74)<br/>- [Base](https://basescan.org/address/0xfdaFc9d1902f4e0b84f65F49f244b32b31013b74)<br/>- [Avalanche](https://snowtrace.io/address/0xfdaFc9d1902f4e0b84f65F49f244b32b31013b74)<br/>- [Polygon](https://polygonscan.com/address/0xfdaFc9d1902f4e0b84f65F49f244b32b31013b74)<br/>- [Sepolia](https://sepolia.etherscan.io/address/0xfdaFc9d1902f4e0b84f65F49f244b32b31013b74) |
-| [`CoWUidGenerator`](periphery/cow-uid-generator)<br />Upgradeable: No ❎<br /> | `0xe84dcd8587287b997f51299430a396ad03aaec06` on the following networks:<br />- [Ethereum mainnet](https://etherscan.io/address/0xe84dcd8587287b997f51299430a396ad03aaec06)<br /><br />`0xCA51403B524dF7dA6f9D6BFc64895AD833b5d711` on the following networks:<br />- [Gnosis chain](https://gnosisscan.io/address/0xCA51403B524dF7dA6f9D6BFc64895AD833b5d711)<br/><br />`0x96ddDAC514d0799e34e3F642c5006852aD24CD68` on the following networks:<br />- [Base](https://basescan.org/address/0x96dddac514d0799e34e3f642c5006852ad24cd68) |[Avalanche](https://snowtrace.io/address/0x96dddac514d0799e34e3f642c5006852ad24cd68) |[Polygon](https://polygonscan.com/address/0x96dddac514d0799e34e3f642c5006852ad24cd68) |
+| [`EthFlow`](periphery/eth-flow)<br />Upgradeable: No ❎<br />[GitHub](https://github.com/cowprotocol/ethflowcontract/blob/main/src/CoWSwapEthFlow.sol) | Production: `0xbA3cB449bD2B4ADddBc894D8697F5170800EAdeC`<br />Staging: `0x04501b9b1D52e67f6862d157E00D13419D2D6E95`<br />- Ethereum mainnet ([production](https://etherscan.io/address/0xbA3cB449bD2B4ADddBc894D8697F5170800EAdeC), [staging](https://etherscan.io/address/0x04501b9b1D52e67f6862d157E00D13419D2D6E95))<br />- Gnosis chain ([production](https://gnosisscan.io/address/0xbA3cB449bD2B4ADddBc894D8697F5170800EAdeC), [staging](https://gnosisscan.io/address/0x04501b9b1D52e67f6862d157E00D13419D2D6E95))<br />- Arbitrum one ([production](https://arbiscan.io/address/0xbA3cB449bD2B4ADddBc894D8697F5170800EAdeC), [staging](https://arbiscan.io/address/0x04501b9b1D52e67f6862d157E00D13419D2D6E95))<br />- Base ([production](https://basescan.org/address/0xbA3cB449bD2B4ADddBc894D8697F5170800EAdeC), [staging](https://basescan.org/address/0x04501b9b1D52e67f6862d157E00D13419D2D6E95))<br />- Avalanche ([production](https://snowscan.xyz/address/0xbA3cB449bD2B4ADddBc894D8697F5170800EAdeC), [staging](https://snowscan.xyz/address/0x04501b9b1D52e67f6862d157E00D13419D2D6E95))<br />- Polygon ([production](https://polygonscan.com/address/0xbA3cB449bD2B4ADddBc894D8697F5170800EAdeC), [staging](https://polygonscan.com/address/0x04501b9b1D52e67f6862d157E00D13419D2D6E95))<br />- Sepolia ([production](https://sepolia.etherscan.io/address/0xbA3cB449bD2B4ADddBc894D8697F5170800EAdeC), [staging](https://sepolia.etherscan.io/address/0x04501b9b1D52e67f6862d157E00D13419D2D6E95)) |
+| [`HooksTrampoline`](periphery/hooks-trampoline)<br />Upgradeable: No ❎<br />[GitHub](https://github.com/cowprotocol/hooks-trampoline/blob/main/src/HooksTrampoline.sol) | `0x01DcB88678aedD0C4cC9552B20F4718550250574`<br />- [Ethereum mainnet](https://etherscan.io/address/0x01DcB88678aedD0C4cC9552B20F4718550250574)<br />- [Gnosis chain](https://gnosisscan.io/address/0x01DcB88678aedD0C4cC9552B20F4718550250574)<br/>- [Arbitrum one](https://arbiscan.io/address/0x01DcB88678aedD0C4cC9552B20F4718550250574)<br/>- [Base](https://basescan.org/address/0x01DcB88678aedD0C4cC9552B20F4718550250574)<br/>- [Avalanche](https://snowscan.xyz/address/0x01DcB88678aedD0C4cC9552B20F4718550250574) <br/>- |[Polygon](https://polygonscan.com/address/0x01DcB88678aedD0C4cC9552B20F4718550250574) <br/>- |[Sepolia](https://sepolia.etherscan.io/address/0x01DcB88678aedD0C4cC9552B20F4718550250574) |
+| [`ComposableCoW`](periphery/composable-cow)<br />Upgradeable: No ❎<br />[GitHub](https://github.com/cowprotocol/composable-cow/blob/main/src/ComposableCoW.sol) | `0xfdaFc9d1902f4e0b84f65F49f244b32b31013b74`<br />- [Ethereum mainnet](https://etherscan.io/address/0xfdaFc9d1902f4e0b84f65F49f244b32b31013b74)<br />- [Gnosis chain](https://gnosisscan.io/address/0xfdaFc9d1902f4e0b84f65F49f244b32b31013b74)<br/>- [Arbitrum one](https://arbiscan.io/address/0xfdaFc9d1902f4e0b84f65F49f244b32b31013b74)<br/>- [Base](https://basescan.org/address/0xfdaFc9d1902f4e0b84f65F49f244b32b31013b74)<br/>- [Avalanche](https://snowscan.xyz/address/0xfdaFc9d1902f4e0b84f65F49f244b32b31013b74)<br/>- [Polygon](https://polygonscan.com/address/0xfdaFc9d1902f4e0b84f65F49f244b32b31013b74)<br/>- [Sepolia](https://sepolia.etherscan.io/address/0xfdaFc9d1902f4e0b84f65F49f244b32b31013b74) |
+| [`CoWUidGenerator`](periphery/cow-uid-generator)<br />Upgradeable: No ❎<br /> | `0xe84dcd8587287b997f51299430a396ad03aaec06` on the following networks:<br />- [Ethereum mainnet](https://etherscan.io/address/0xe84dcd8587287b997f51299430a396ad03aaec06)<br /><br />`0xCA51403B524dF7dA6f9D6BFc64895AD833b5d711` on the following networks:<br />- [Gnosis chain](https://gnosisscan.io/address/0xCA51403B524dF7dA6f9D6BFc64895AD833b5d711)<br/><br />`0x96ddDAC514d0799e34e3F642c5006852aD24CD68` on the following networks:<br />- [Base](https://basescan.org/address/0x96dddac514d0799e34e3f642c5006852ad24cd68) <br />- |[Avalanche](https://snowscan.xyz/address/0x96dddac514d0799e34e3f642c5006852ad24cd68) <br />- |[Polygon](https://polygonscan.com/address/0x96dddac514d0799e34e3f642c5006852ad24cd68) |

docs/cow-protocol/reference/core/auctions/competition_rules.md

@@ -95,15 +95,15 @@ At CoW DAO's discretion, systematic violation of these rules may lead to penaliz
   <details>
     <summary>Avalanche chain baseline protocols and tokens</summary>
 
-    - **Protocols**:  ??
-    - **Base tokens**: [`WAVAX`](https://snowtrace.io/address/0xb31f66aa3c1e785363f0875a1b74e27b85fd66c7), [`USDC`](https://snowtrace.io/address/0xb97ef9ef8734c71904d8002f8b6bc66dd9c48a6e), [`USDT`](https://snowtrace.io/address/0x9702230a8ea53601f5cd2dc00fdbc13d4df4a8c7)
+    - **Protocols**:  Uniswap v2/v3, Balancer v2
+    - **Base tokens**: [`WAVAX`](https://snowscan.xyz/address/0xb31f66aa3c1e785363f0875a1b74e27b85fd66c7), [`USDC`](https://snowscan.xyz/address/0xb97ef9ef8734c71904d8002f8b6bc66dd9c48a6e), [`USDT`](https://snowscan.xyz/address/0x9702230a8ea53601f5cd2dc00fdbc13d4df4a8c7)
   </details>
 
   <details>
     <summary>Polygon chain baseline protocols and tokens</summary>
 
-    - **Protocols**:  ??
-    - **Base tokens**: [`WPOL`](https://snowtrace.io/address/0x0d500b1d8e8ef31e21c99d1db9a6444d3adf1270), [`USDC`](https://polygonscan.com/address/0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359), [`USDT`](https://polygonscan.com/address/0xc2132d05d31c914a87c6611c10748aeb04b58e8f)
+    - **Protocols**:  Uniswap v2/v3, Balancer v2
+    - **Base tokens**: [`WPOL`](https://snowscan.xyz/address/0x0d500b1d8e8ef31e21c99d1db9a6444d3adf1270), [`USDC`](https://polygonscan.com/address/0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359), [`USDT`](https://polygonscan.com/address/0xc2132d05d31c914a87c6611c10748aeb04b58e8f)
   </details>
 
 More details about how a certificate of an EBBO violation is computed, and what are the steps taken in case such a violation occurs can be found in [this](/cow-protocol/reference/core/auctions/ebbo-rules) section.

docs/cow-protocol/reference/core/signing_schemes.mdx

@@ -39,7 +39,7 @@ For convenience, the domain separator is exposed as a public view function in th
 * [Gnosis chain](https://gnosisscan.io/address/0x9008D19f58AAbD9eD0D60971565AA8510560ab41#readContract#F2)
 * [Arbitrum one](https://arbiscan.io/address/0x9008D19f58AAbD9eD0D60971565AA8510560ab41#readContract#F2)
 * [Base](https://basescan.org/address/0x9008D19f58AAbD9eD0D60971565AA8510560ab41#readContract#F2)
-* [Avalanche](https://snowtrace.io/address/0x9008D19f58AAbD9eD0D60971565AA8510560ab41#readContract#F2)
+* [Avalanche](https://snowscan.xyz/address/0x9008D19f58AAbD9eD0D60971565AA8510560ab41#readContract#F2)
 * [Polygon](https://polygonscan.com/address/0x9008D19f58AAbD9eD0D60971565AA8510560ab41#readContract#F2)
 * [Sepolia](https://sepolia.etherscan.io/address/0x9008D19f58AAbD9eD0D60971565AA8510560ab41#readContract#F2)
 
@@ -121,8 +121,8 @@ For convenience, we also deployed a small helper contract that makes it easy to
 
 - [Mainnet](https://etherscan.io/address/0xe84dcd8587287b997f51299430a396ad03aaec06#readContract#F1)
 - [Gnosis Chain](https://gnosisscan.io/address/0xCA51403B524dF7dA6f9D6BFc64895AD833b5d711#readContract#F1)
-- [Avalanche](https://snowtrace.io/address/??)
-- [Polygon](https://polygonscan.com/address/??)
+- Avalanche N/A
+- Polygon N/A
 - [Sepolia](https://sepolia.etherscan.io/address/0x59Ffd6c1823F212D49887230f155A35451FdDbfa#readContract#F1)
 
 ## Supported schemes

docs/cow-protocol/tutorials/cow-swap/custom-links.md

@@ -72,7 +72,7 @@ Native and wrapped tokens per chain:
 - Gnosis chain: [`WXDAI`](https://gnosisscan.io/address/0xe91D153E0b41518A2Ce8Dd3D7944Fa863463a97d) - wrapped `XDAI`
 - Arbitrum one: [`WETH`](https://arbiscan.io/address/0x82af49447d8a07e3bd95bd0d56f35241523fbab1) - wrapped `ETH`
 - Base: [`WETH`](https://basescan.org/address/0x4200000000000000000000000000000000000006) - wrapped `ETH`
-- Avalanche: [`WAVAX`](https://snowtrace.io/address/0xb31f66aa3c1e785363f0875a1b74e27b85fd66c7) - wrapped `AVAX`
+- Avalanche: [`WAVAX`](https://snowscan.xyz/address/0xb31f66aa3c1e785363f0875a1b74e27b85fd66c7) - wrapped `AVAX`
 - Polygon: [`WPOL`](https://polygonscan.com/address/0x0d500b1d8e8ef31e21c99d1db9a6444d3adf1270) - wrapped `POL`
 - Sepolia: [`WETH`](https://sepolia.etherscan.io/address/0xfFf9976782d46CC05630D1f6eBAb18b2324d6B14) - wrapped `ETH`