[AUDIT] Feature: CrossChain PP Base & Everclear CrossChain PP

src/modules/logicModule/LM_PC_PaymentRouter_v2.sol

@@ -69,7 +69,7 @@ contract LM_PC_PaymentRouter_v2 is
     function init(
         IOrchestrator_v1 orchestrator_,
         Metadata memory metadata,
-        bytes memory configData
+        bytes memory /* configData */
     ) external override(Module_v1) initializer {
         __Module_init(orchestrator_, metadata);
 

src/modules/logicModule/LM_PC_Staking_v2.sol

@@ -436,7 +436,7 @@ contract LM_PC_Staking_v2 is
 
     /// @dev	Ensures that the duration in seconds is larger than 0.
     /// @param  duration The duration of the reward period.
-    function _ensureValidDuration(uint duration) internal view {
+    function _ensureValidDuration(uint duration) internal pure {
         if (duration == 0) {
             revert Module__LM_PC_Staking_v2__InvalidDuration();
         }

src/modules/logicModule/interfaces/IERC20PaymentClientBase_v2.sol

@@ -40,15 +40,17 @@ interface IERC20PaymentClientBase_v2 {
     // MASTER LIST OF PAYMENT ORDER FLAGS
 
     /*
-    | Flag | Variable type | Name       | Description                         |
-    |------|---------------|------------|-------------------------------------|
-    | 0    | uint256       | orderID    | ID of the order within the client.  |
-    | 1    | uint256       | start      | Start date of the streaming period. | 
-    | 2    | uint256       | cliff      | Duration of the cliff period.       |
-    | 3    | uint256       | end        | Due Date of the order               |
-    | ...  | ...           | ...        | (yet unassigned)                    |
-    | 255  | .             | .          | (Max Value).                        | 
-    |------|---------------|------------|-------------------------------------|
+    | Flag | Type    | Name     | Description                        |
+    |------|---------|----------|------------------------------------|
+    | 0    | uint256 | orderID  | ID of the order within the client  |
+    | 1    | uint256 | start    | Start date of the streaming period | 
+    | 2    | uint256 | cliff    | Duration of the cliff period       |
+    | 3    | uint256 | end      | Due Date of the order              |
+    | 4    | uint256 | maxFee   | Maximum fee                        |
+    | 5    | uint256 | TTL      | Time-to-live                       |
+    | ...  | ...     | ...      | (yet unassigned)                   |
+    | 255  | .       | .        | (Max Value)                        | 
+    |------|---------|----------|------------------------------------|
     */
 
     //--------------------------------------------------------------------------