diff --git a/snapshots/semver-lock.json b/snapshots/semver-lock.json
index 2b47ea63a..6f3428cd3 100644
--- a/snapshots/semver-lock.json
+++ b/snapshots/semver-lock.json
@@ -231,6 +231,10 @@
     "initCodeHash": "0x3a82e248129d19764bb975bb79b48a982f077f33bb508480bf8d2ec1c0c9810d",
     "sourceCodeHash": "0x955bd0c9b47e43219865e4e92abf28d916c96de20cbdf2f94c8ab14d02083759"
   },
+  "src/revenue-share/FeeDisburser.sol:FeeDisburser": {
+    "initCodeHash": "0x32d40b0ba1476f3576f6edeb300583deb485134ebeb6b6a4d32dd4dea46b071c",
+    "sourceCodeHash": "0x9e25eb9eb75e642476e7b8b8799cada4d86a0a9548bc2c7ed997c2cb9722a313"
+  },
   "src/safe/DeputyPauseModule.sol:DeputyPauseModule": {
     "initCodeHash": "0x18422b48c4901ed6fd9338d76d3c5aecfff9a7add34b05c6e21c23d0011ed6bf",
     "sourceCodeHash": "0xd15f4bb43e81a10317902cd8e27394581a59df2656b130727eb67543c985c72e"
diff --git a/src/L1/SuperchainConfig.sol b/src/L1/SuperchainConfig.sol
index 2d1e35192..f2e8160e7 100644
--- a/src/L1/SuperchainConfig.sol
+++ b/src/L1/SuperchainConfig.sol
@@ -8,7 +8,6 @@ import { ProxyAdminOwnedBase } from "src/L1/ProxyAdminOwnedBase.sol";
 import { ISemver } from "interfaces/universal/ISemver.sol";
 
 /// @custom:proxied true
-/// @custom:audit none This contracts is not yet audited.
 /// @title SuperchainConfig
 /// @notice The SuperchainConfig contract is used to manage configuration of global superchain values.
 /// @dev WARNING: When upgrading this contract, any active pause states will be lost as the pause state
@@ -43,7 +42,7 @@ contract SuperchainConfig is ProxyAdminOwnedBase, ISemver {
     mapping(address => uint256) public pauseTimestamps;
 
     /// @notice Emitted when the pause is triggered.
-    /// @param identifier A string helping to identify provenance of the pause transaction.
+    /// @param identifier An address helping to identify provenance of the pause transaction.
     event Paused(address identifier);
 
     /// @notice Emitted when the pause is lifted.
@@ -86,7 +85,10 @@ contract SuperchainConfig is ProxyAdminOwnedBase, ISemver {
         _assertOnlyGuardianOrIncidentResponder();
 
         // Cannot pause if the identifier is already paused to prevent re-pausing without either
-        // unpausing, extending, or resetting the pause timestamp.
+        // unpausing, extending, or resetting the pause timestamp. Note that this check intentionally
+        // prevents re-pausing even after a pause has expired (when paused() returns false but the
+        // timestamp is still non-zero). This is a Stage 1 Decentralization requirement: the guardian
+        // must explicitly unpause before pausing again, ensuring deliberate action is taken.
         if (pauseTimestamps[_identifier] != 0) {
             revert SuperchainConfig_AlreadyPaused(_identifier);
         }
diff --git a/src/revenue-share/FeeDisburser.sol b/src/revenue-share/FeeDisburser.sol
index d28dcd8dc..42698e345 100644
--- a/src/revenue-share/FeeDisburser.sol
+++ b/src/revenue-share/FeeDisburser.sol
@@ -3,11 +3,13 @@ pragma solidity 0.8.25;
 
 import { IL2StandardBridge } from "interfaces/L2/IL2StandardBridge.sol";
 import { IFeeVault, Types } from "interfaces/L2/IFeeVault.sol";
+import { ISemver } from "interfaces/universal/ISemver.sol";
 import { Predeploys } from "src/libraries/Predeploys.sol";
 
+/// @custom:proxied true
 /// @title FeeDisburser
 /// @notice Withdraws funds from system FeeVault contracts and bridges to L1.
-contract FeeDisburser {
+contract FeeDisburser is ISemver {
     ////////////////////////////////////////////////////////////////
     ///                     Constants
     ////////////////////////////////////////////////////////////////
@@ -101,7 +103,7 @@ contract FeeDisburser {
     function disburseFees() external virtual {
         if (block.timestamp < lastDisbursementTime + FEE_DISBURSEMENT_INTERVAL) revert IntervalNotReached();
 
-        // Sequencer and base FeeVaults will withdraw fees to the FeeDisburser contract mutating netFeeRevenue
+        // Sequencer, base, and L1 FeeVaults will withdraw fees to the FeeDisburser contract.
         _feeVaultWithdrawal(payable(Predeploys.SEQUENCER_FEE_WALLET));
         _feeVaultWithdrawal(payable(Predeploys.BASE_FEE_VAULT));
         _feeVaultWithdrawal(payable(Predeploys.L1_FEE_VAULT));
@@ -130,6 +132,11 @@ contract FeeDisburser {
         emit FeesReceived(msg.sender, msg.value);
     }
 
+    /// @custom:semver 1.0.0
+    function version() external pure virtual returns (string memory) {
+        return "1.0.0";
+    }
+
     ////////////////////////////////////////////////////////////////
     ///                     Private Functions
     ////////////////////////////////////////////////////////////////