slither run

protocol/contracts/interfaces/templegold/IDaiGoldAuction.sol

@@ -37,9 +37,6 @@ interface IDaiGoldAuction is IAuctionBase {
 
     /// @notice Keep track of next epoch auction Temple Gold amount
     function nextAuctionGoldAmount() external view returns (uint256);
-
-    /// @notice Cool down in seconds for rewards distribution
-    function rewardDistributionCoolDown() external view returns (uint160);
 
     /// @notice Timestamp for last reward notification
     function lastRewardNotificationTimestamp() external view returns (uint96);

protocol/contracts/templegold/DaiGoldAuction.sol

@@ -35,7 +35,6 @@ contract DaiGoldAuction is IDaiGoldAuction, AuctionBase, TempleElevatedAccess {
 
     /// @notice Keep track of next epoch auction Temple Gold amount
     uint256 public override nextAuctionGoldAmount;
-    uint160 public override rewardDistributionCoolDown;
     uint96 public override lastRewardNotificationTimestamp;
 
     /// @notice Auctions run for minimum 1 week

protocol/contracts/templegold/SpiceAuction.sol

@@ -28,7 +28,7 @@ contract SpiceAuction is ISpiceAuction, AuctionBase {
     string public override name;
 
     /// @notice Last time auction was started. For zero auctions, it is the contract deploy timestamp
-    uint256 private _deoloyTimestamp;
+    uint256 private immutable _deoloyTimestamp;
 
     /// @notice Keep track of the different configurations for each auction
     mapping(uint256 auctionId => SpiceAuctionConfig config) public auctionConfigs;

protocol/contracts/templegold/TempleGold.sol

@@ -207,12 +207,17 @@ import { TempleMath } from "contracts/common/TempleMath.sol";
         return totalSupply();
     }
 
-    function _beforeTokenTransfer(address from, address to /*uint256 amount*/) internal view {
+    /**
+     * @dev Transfers a `value` amount of tokens from `from` to `to`, or alternatively mints (or burns) if `from`
+     * (or `to`) is the zero address. All customizations to transfers, mints, and burns should be done by overriding
+     * this function.
+     *
+     * Emits a {Transfer} event.
+     */
+    function _update(address from, address to, uint256 value) internal override {
         /// @notice can only transfer to or from whitelisted addreess
-        /// this also disables burn
-        if (from != address(0) || to != address(0)) {
-            if (!authorized[from] && !authorized[to]) { revert ITempleGold.NonTransferrable(from, to); }
-        }
+        if (!authorized[from] && !authorized[to]) { revert ITempleGold.NonTransferrable(from, to); }
+        super._update(from, to, value);
     }
 
     function _distribute(DistributionParams storage params, uint256 mintAmount) private {

protocol/contracts/templegold/TempleGoldProxy.sol

@@ -12,7 +12,7 @@ import { IOAppPreCrimeSimulator } from "@layerzerolabs/lz-evm-oapp-v2/contracts/
 
 contract TempleGoldProxy is ITempleGoldProxy, TempleElevatedAccess {
     /// @notice Temple Gold
-    ITempleGold public override templeGold;
+    ITempleGold public immutable override templeGold;
 
     constructor(address _rescuer, address _executor, address _templeGold) TempleElevatedAccess(_rescuer, _executor) {
         templeGold = ITempleGold(_templeGold);