diff --git a/contract_manager/scripts/update_all_pricefeeds.ts b/contract_manager/scripts/update_all_pricefeeds.ts
index fcfe4e7b22..f28b88a208 100644
--- a/contract_manager/scripts/update_all_pricefeeds.ts
+++ b/contract_manager/scripts/update_all_pricefeeds.ts
@@ -75,6 +75,8 @@ async function main() {
         ),
       ),
     );
+    // Wait for 2 seconds to avoid rate limiting and nonce collision
+    await new Promise((resolve) => setTimeout(resolve, 2000));
   }
 }
 
diff --git a/contract_manager/store/chains/EvmChains.json b/contract_manager/store/chains/EvmChains.json
index 1d82100973..d79ae960e3 100644
--- a/contract_manager/store/chains/EvmChains.json
+++ b/contract_manager/store/chains/EvmChains.json
@@ -749,7 +749,7 @@
   {
     "id": "polynomial_testnet",
     "mainnet": false,
-    "rpcUrl": "https://rpc-polynomial-network-testnet-x0tryg8u1c.t.conduit.xyz",
+    "rpcUrl": "https://rpc.sepolia.polynomial.fi",
     "networkId": 80008,
     "type": "EvmChain"
   },
diff --git a/contract_manager/store/contracts/EvmExecutorContracts.json b/contract_manager/store/contracts/EvmExecutorContracts.json
index 57023ef3d8..0de09ccf4c 100644
--- a/contract_manager/store/contracts/EvmExecutorContracts.json
+++ b/contract_manager/store/contracts/EvmExecutorContracts.json
@@ -198,5 +198,15 @@
     "chain": "ethereal_testnet",
     "address": "0xD458261E832415CFd3BAE5E416FdF3230ce6F134",
     "type": "EvmExecutorContract"
+  },
+  {
+    "chain": "polynomial_testnet",
+    "address": "0xf0a1b566B55e0A0CB5BeF52Eb2a57142617Bee67",
+    "type": "EvmExecutorContract"
+  },
+  {
+    "chain": "polynomial",
+    "address": "0x23f0e8FAeE7bbb405E7A7C3d60138FCfd43d7509",
+    "type": "EvmExecutorContract"
   }
-]
\ No newline at end of file
+]
diff --git a/lazer/contracts/evm/script/PythLazerChangeOwnership.s.sol b/lazer/contracts/evm/script/PythLazerChangeOwnership.s.sol
index 62bb1b7410..b9dcbc7773 100644
--- a/lazer/contracts/evm/script/PythLazerChangeOwnership.s.sol
+++ b/lazer/contracts/evm/script/PythLazerChangeOwnership.s.sol
@@ -1,36 +1,65 @@
 // SPDX-License-Identifier: UNLICENSED
 pragma solidity ^0.8.13;
 
+// --- Script Purpose ---
+// This script transfers ownership of the deployed PythLazer contract (proxy) to a new owner contract (typically the governance executor contract).
+// Usage: Run this script after deploying the new executor contract on the target chain. Ensure the executor address is correct and deployed.
+// Preconditions:
+//   - The LAZER_PROXY_ADDRESS must point to the deployed PythLazer proxy contract. Currently set to 0xACeA761c27A909d4D3895128EBe6370FDE2dF481, which was made using createX.
+//   - The NEW_OWNER must be the deployed executor contract address on this chain.
+//   - The script must be run by the current owner (OLD_OWNER) of the PythLazer contract.
+//   - The DEPLOYER_PRIVATE_KEY environment variable must be set to the current owner's private key.
+//
+// Steps:
+//   1. Log current and new owner addresses, and the proxy address.
+//   2. Check the current owner matches the expected OLD_OWNER.
+//   3. Transfer ownership to the NEW_OWNER (executor contract).
+//   4. Log the new owner for verification.
+//
+// Note: This script is intended for use with Foundry (forge-std) tooling.
+
 import {Script, console} from "forge-std/Script.sol";
 import {PythLazer} from "../src/PythLazer.sol";
 import {ERC1967Proxy} from "@openzeppelin/contracts/proxy/ERC1967/ERC1967Proxy.sol";
 import {UUPSUpgradeable} from "@openzeppelin/contracts/proxy/utils/UUPSUpgradeable.sol";
 
+// Main script contract for ownership transfer
 contract PythLazerChangeOwnership is Script {
+    // Address of the deployed PythLazer proxy contract
     address public constant LAZER_PROXY_ADDRESS =
         address(0xACeA761c27A909d4D3895128EBe6370FDE2dF481);
 
+    // Private key of the current owner, loaded from environment variable
     uint256 public OLD_OWNER_PRIVATE_KEY = vm.envUint("DEPLOYER_PRIVATE_KEY");
+    // Current owner address, derived from private key
     address public OLD_OWNER = vm.addr(OLD_OWNER_PRIVATE_KEY);
-    // EVM Executor Contract
+    // Address of the new owner (should be the deployed executor contract)
     address public NEW_OWNER = vm.envAddress("NEW_OWNER");
 
+    // Entry point for the script
     function run() public {
+        // Log relevant addresses for traceability
         console.log("Old owner: %s", OLD_OWNER);
         console.log("New owner: %s", NEW_OWNER);
         console.log("Lazer proxy address: %s", LAZER_PROXY_ADDRESS);
         console.log("Lazer owner: %s", PythLazer(LAZER_PROXY_ADDRESS).owner());
         console.log("Moving ownership from %s to %s", OLD_OWNER, NEW_OWNER);
 
+        // Get the PythLazer contract instance at the proxy address
         PythLazer lazer = PythLazer(LAZER_PROXY_ADDRESS);
+        // Start broadcasting transactions as the old owner
         vm.startBroadcast(OLD_OWNER_PRIVATE_KEY);
+        // Ensure the current owner matches the expected old owner
         require(lazer.owner() == OLD_OWNER, "Old owner mismatch");
+        // Transfer ownership to the new owner (executor contract)
         lazer.transferOwnership(NEW_OWNER);
         console.log("Ownership transferred");
+        // Log the new owner for verification
         console.log(
             "New Lazer owner: %s",
             PythLazer(LAZER_PROXY_ADDRESS).owner()
         );
+        // Stop broadcasting
         vm.stopBroadcast();
     }
 }