diff --git a/.github/actions/composite-action-pr-status-comment/action.yml b/.github/actions/composite-action-pr-status-comment/action.yml
new file mode 100644
index 00000000..ddfb6eae
--- /dev/null
+++ b/.github/actions/composite-action-pr-status-comment/action.yml
@@ -0,0 +1,82 @@
+name: Update CI Status Comment
+description: Posts or updates a status comment on a pull request.
+inputs:
+  workflow-conclusion:
+    description: 'The conclusion of the parent workflow (success, failure, or running).'
+    required: true
+  workflow-url:
+    description: 'The URL to the parent workflow run.'
+    required: true
+  workflow-name:
+    description: 'The name of the CI workflow that triggered this update.'
+    required: true
+  github-token:
+    description: 'The GitHub token to use for making API requests.'
+    required: true
+runs:
+  using: "composite"
+  steps:
+    - name: Echo Workflow Details
+      shell: bash
+      run: |
+        echo "Workflow conclusion: ${{ inputs.workflow-conclusion }}"
+        echo "Workflow name: ${{ inputs.workflow-name }}"
+        echo "Workflow URL: ::add-mask::${{ inputs.workflow-url }}"
+    - name: Comment on Pull Requests
+      uses: actions/github-script@v6
+      with:
+        github-token: ${{ inputs.github-token }}
+        script: |
+          const workflowConclusion = "${{ inputs.workflow-conclusion }}";
+          const workflowRunUrl = "${{ inputs.workflow-url }}";
+          const workflowName = "${{ inputs.workflow-name }}";
+          const pullRequests = context.payload.workflow_run.pull_requests;
+
+          if (pullRequests.length === 0) {
+            console.log('No pull requests associated with this workflow run.');
+          } else {
+            for (const pr of pullRequests) {
+              try {
+                const existingComments = await github.rest.issues.listComments({
+                  owner: context.repo.owner,
+                  repo: context.repo.repo,
+                  issue_number: pr.number,
+                });
+
+                const existingComment = existingComments.data.find(comment =>
+                  comment.body.includes(`The ${workflowName} workflow`)
+                );
+
+                let commentBody;
+
+                if (workflowConclusion === 'running') {
+                  commentBody = `🔄 The ${workflowName} workflow is currently running. Check the [workflow run](${workflowRunUrl}) for progress.`;
+                } else if (workflowConclusion === 'failure') {
+                  commentBody = `⚠️ The ${workflowName} workflow has failed! Check the [workflow run](${workflowRunUrl}) for details.`;
+                } else if (workflowConclusion === 'success') {
+                  commentBody = `✅ The ${workflowName} workflow has completed successfully. Check the [workflow run](${workflowRunUrl}) for details.`;
+                } else if (workflowConclusion === 'skipped') {
+                  commentBody = `⏭️ The ${workflowName} workflow was skipped. Check the [workflow run](${workflowRunUrl}) for details.`;
+                } else {
+                  commentBody = `❓ The ${workflowName} workflow has completed with an unknown status. Check the [workflow run](${workflowRunUrl}) for details.`;
+                }
+                if (existingComment) {
+                  await github.rest.issues.updateComment({
+                    owner: context.repo.owner,
+                    repo: context.repo.repo,
+                    comment_id: existingComment.id,
+                    body: commentBody,
+                  });
+                } else {
+                  await github.rest.issues.createComment({
+                    issue_number: pr.number,
+                    owner: context.repo.owner,
+                    repo: context.repo.repo,
+                    body: commentBody,
+                  });
+                }
+              } catch (error) {
+                console.error(`Failed to comment on PR #${pr.number}: ${error.message}`);
+              }
+            }
+          }
diff --git a/.github/workflows/compare-layouts.yml b/.github/workflows/compare-layouts.yml
new file mode 100644
index 00000000..a22fa760
--- /dev/null
+++ b/.github/workflows/compare-layouts.yml
@@ -0,0 +1,171 @@
+name: Compare Storage Layouts
+
+on:
+  workflow_run:
+    workflows: ["Forge CI"]
+    types:
+      - completed
+
+jobs:
+  # The actual job to compare the storage layouts.
+  compare_storage_layouts:
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: read
+      # comment.yml inherits these permissions, so we need `write` here.
+      pull-requests: write
+      # to mark the commit with the status
+      statuses: write
+
+    env:
+      ALCHEMY_API_KEY: ${{ secrets.ALCHEMY_API_KEY }}
+      ETHERSCAN_API_KEY: ${{ secrets.ETHERSCAN_API_KEY }}
+      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+    steps:
+      # Log the workflow trigger details for debugging.
+      - name: Echo workflow trigger details
+        run: |
+          echo "Workflow run event: ${{ github.event.workflow_run.event }}"
+          echo "Workflow run conclusion: ${{ github.event.workflow_run.conclusion }}"
+          echo "Workflow run name: ${{ github.event.workflow_run.name }}"
+          echo "Workflow run URL: ${{ github.event.workflow_run.html_url }}"
+          echo "Commit SHA: ${{ github.event.workflow_run.head_commit.id }}"
+          echo "Workflow Run ID: ${{ github.event.workflow_run.id }}"
+      # For the composite action to be available, we must checkout the repository.
+      # Later, the repository is used to run the compareLayouts.js script.
+      - name: Checkout repository
+        uses: actions/checkout@v3
+      # The CI status needs to be posted explicitly because this
+      # workflow is not triggered by a pull request, and hence,
+      # the status is not visible under the "Checks" tab.
+      - name: Post CI Status
+        if:  ${{ github.event.workflow_run.event == 'pull_request' }}
+        uses: ./.github/actions/composite-action-pr-status-comment
+        with:
+          workflow-conclusion:  ${{ github.event.workflow_run.conclusion == 'failure' && 'skipped' || 'running' }}
+          workflow-url: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}
+          workflow-name: "Storage layout comparison"
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+      - name: Restore the cached output file
+        if: ${{ github.event.workflow_run.conclusion == 'success' }}
+        uses: actions/cache/restore@v3
+        with:
+          path: res.txt
+          key: cache-${{ github.sha }}
+          fail-on-cache-miss: true
+      - name: Load the outputs from the cached file
+        if: ${{ github.event.workflow_run.conclusion == 'success' }}
+        id: load-outputs
+        run: |
+            echo "cache-key=$(cat res.txt | head -1)" >> "$GITHUB_OUTPUT"
+            echo "installation-dir=$(cat res.txt | tail -1)" >> "$GITHUB_OUTPUT"
+      # The toolchain is needed to run `cast storage`
+      - name: Restore cached Foundry toolchain
+        if: ${{ github.event.workflow_run.conclusion == 'success' }}
+        uses: actions/cache/restore@v3
+        with:
+          key: ${{ steps.load-outputs.outputs.cache-key }}
+          path: ${{ steps.load-outputs.outputs.installation-dir }}
+      - name: Add Foundry to PATH
+        if: ${{ github.event.workflow_run.conclusion == 'success' }}
+        run: echo "${{ steps.load-outputs.outputs.installation-dir }}" >> $GITHUB_PATH
+      - name: Fetch the deployed layouts
+        if: ${{ github.event.workflow_run.conclusion == 'success' }}
+        run: |
+          set -e
+          data=$(cat script/deployedContracts.json)
+          bootstrap=$(echo "$data" | jq -r '.clientChain.bootstrapLogic // empty')
+          clientGateway=$(echo "$data" | jq -r '.clientChain.clientGatewayLogic // empty')
+          vault=$(echo "$data" | jq -r '.clientChain.vaultImplementation // empty')
+          rewardVault=$(echo "$data" | jq -r '.clientChain.rewardVaultImplementation // empty')
+          capsule=$(echo "$data" | jq -r '.clientChain.capsuleImplementation // empty')
+          pwd=$(pwd)
+          cd /tmp
+          # Create an array of contract names and addresses
+          declare -A contracts=(
+            ["Bootstrap"]="$bootstrap"
+            ["ClientChainGateway"]="$clientGateway"
+            ["Vault"]="$vault"
+            ["RewardVault"]="$rewardVault"
+            ["ExoCapsule"]="$capsule"
+          )
+          # Iterate over the array and run `cast storage` for each contract
+          for contract in "${!contracts[@]}"; do
+            address=${contracts[$contract]}
+            if [[ -n $address ]]; then
+              echo "Processing $contract at address $address"
+              cast storage --json "$address" --rpc-url "https://eth-sepolia.g.alchemy.com/v2/$ALCHEMY_API_KEY" \
+              --etherscan-api-key "$ETHERSCAN_API_KEY" > "$contract.deployed.json"
+              mv "$contract.deployed.json" "$pwd"
+            else
+              echo "Skipping $contract as no address is provided"
+            fi
+          done
+          cd "$pwd"
+      # Restore the layouts from the cache
+      - name: Restore the layout files from the previous job
+        if: ${{ github.event.workflow_run.conclusion == 'success' }}
+        uses: actions/cache/restore@v3
+        with:
+          path: storage-layouts.zip
+          key: storage-layouts-${{ github.sha }}
+      - name: Extract the restored layouts
+        if: ${{ github.event.workflow_run.conclusion == 'success' }}
+        run: unzip storage-layouts.zip
+      - name: Set up Node.js
+        if: ${{ github.event.workflow_run.conclusion == 'success' }}
+        uses: actions/setup-node@v2
+        with:
+          node-version: '18'
+      - name: Clear npm cache
+        if: ${{ github.event.workflow_run.conclusion == 'success' }}
+        run: npm cache clean --force
+      - name: Install the required dependency
+        if: ${{ github.event.workflow_run.conclusion == 'success' }}
+        run: npm install @openzeppelin/upgrades-core
+      - name: Compare the layouts
+        if: ${{ github.event.workflow_run.conclusion == 'success' }}
+        id: compare_layouts
+        run: |
+          node script/compareLayouts.js
+        # Even if this fails, the CI status should be updated.
+        continue-on-error: true
+      - name: Comment or update CI Status
+        # Only update the status if
+        # 1. The workflow run was triggered by a pull request
+        # 2. The triggering workflow run was successful
+        # We skip the case wherein the triggering workflow failed because
+        # it was already handled by the "Post CI Status" step.
+        if:  ${{ github.event.workflow_run.event == 'pull_request' && github.event.workflow_run.conclusion == 'success' }}
+        uses: ./.github/actions/composite-action-pr-status-comment
+        with:
+          workflow-conclusion: ${{ steps.compare_layouts.outcome == 'success' && 'success' || 'failure' }}
+          workflow-url: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}
+          workflow-name: "Storage layout comparison"
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+      - name: Update parent commit status
+        if: always()
+        # if the outcome is not set, it will post failure
+        run: |
+          outcome=$([[ "${{ steps.compare_layouts.outcome }}" == "success" ]] && echo "success" || echo "failure")
+          curl -X POST \
+            -H "Authorization: token $GITHUB_TOKEN" \
+            -H "Accept: application/vnd.github+json" \
+            -d '{
+              "state": "'${outcome}'",
+              "context": "Compare Storage Layouts",
+              "description": "Storage layout comparison results.",
+              "target_url": "https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}"
+            }' \
+            https://api.github.com/repos/${{ github.repository }}/statuses/${{ github.event.workflow_run.head_commit.id }}
+      - name: Exit with the correct code
+        if: always()
+        # if the outcome is not set, it will exit 1
+        run: |
+          if [[ "${{ steps.compare_layouts.outcome }}" == "success" ]]; then
+            exit 0
+          else
+            exit 1
+          fi
diff --git a/.github/workflows/compare_deployed_storage_layout.py b/.github/workflows/compare_deployed_storage_layout.py
deleted file mode 100644
index 3c3737aa..00000000
--- a/.github/workflows/compare_deployed_storage_layout.py
+++ /dev/null
@@ -1,87 +0,0 @@
-#!/usr/bin/env python
-
-import json
-import subprocess
-import pandas as pd
-import os
-from compare_storage_layout import parse_output, compare_layouts, get_current_layout
-
-def get_deployed_addresses():
-    with open('script/deployedContracts.json', 'r') as f:
-        data = json.load(f)
-    return {
-        'Bootstrap': data['clientChain'].get('bootstrapLogic'),
-        'ClientChainGateway': data['clientChain'].get('clientGatewayLogic'),
-        'Vault': data['clientChain'].get('vaultImplementation'),
-        'RewardVault': data['clientChain'].get('rewardVaultImplementation'),
-        'ExoCapsule': data['clientChain'].get('capsuleImplementation')
-    }
-
-def get_storage_layout(contract_name, address, rpc_url, etherscan_api_key):
-    if not address:
-        print(f"Skipping {contract_name} as it's not deployed.")
-        return pd.DataFrame()
-    
-    result = subprocess.run(['cast', 'storage', address, '--rpc-url', rpc_url, '--etherscan-api-key', etherscan_api_key], capture_output=True, text=True)
-    print(f"finish executing: cast storage {address} --rpc-url ...")
-
-    if result.returncode != 0:
-        raise Exception(f"Error getting current layout for {contract_name}: {result.stderr}")
-
-    return parse_output(contract_name, result.stdout.split('\n'))
-
-def load_and_parse_layout(contract_name, path):
-    with open(path, 'r') as f:
-        lines = f.readlines()
-        return parse_output(contract_name, lines)
-
-if __name__ == "__main__":
-    try:
-        api_key = os.getenv('ALCHEMY_API_KEY')
-        if not api_key:
-            raise ValueError("ALCHEMY_API_KEY environment variable is not set")
-        etherscan_api_key = os.getenv('ETHERSCAN_API_KEY')
-        if not etherscan_api_key:
-            raise ValueError("ETHERSCAN_API_KEY environment variable is not set")
-        
-        # Construct the RPC URL for Sepolia
-        rpc_url = f"https://eth-sepolia.g.alchemy.com/v2/{api_key}"
-
-        addresses = get_deployed_addresses()
-        all_mismatches = {}
-
-        for contract_name, address in addresses.items():
-            print(f"Checking {contract_name}...")
-            deployed_layout = get_storage_layout(contract_name, address, rpc_url, etherscan_api_key)
-            if deployed_layout.empty:
-                print(f"No deployed layout found for {contract_name}.")
-                continue
-            
-            current_layout = get_current_layout(contract_name)
-            if current_layout.empty:
-                raise ValueError(f"Error: No valid entries of current layout found for {contract_name}.")
-            
-            mismatches = compare_layouts(deployed_layout, current_layout)
-            if mismatches:
-                all_mismatches[contract_name] = mismatches
-        
-        # then we load the layout file of ExocoreGateway on target branch and compare it with the current layout
-        print("Checking ExocoreGateway...")
-        target_branch_layout = load_and_parse_layout('ExocoreGateway', 'ExocoreGateway_target.txt')
-        current_layout = get_current_layout('ExocoreGateway')
-        mismatches = compare_layouts(target_branch_layout, current_layout)
-        if mismatches:
-            all_mismatches['ExocoreGateway'] = mismatches
-
-        if all_mismatches:
-            print("Mismatches found for current contracts:")
-            for contract, mismatches in all_mismatches.items():
-                print(f"{contract}:")
-                for mismatch in mismatches:
-                    print(f"  {mismatch}")
-            exit(1)
-        else:
-            print("Storage layout is compatible with all deployed contracts.")
-    except Exception as e:
-        print(f"Error: {e}")
-        exit(1)
diff --git a/.github/workflows/compare_storage_layout.py b/.github/workflows/compare_storage_layout.py
deleted file mode 100755
index 7ec6aee7..00000000
--- a/.github/workflows/compare_storage_layout.py
+++ /dev/null
@@ -1,81 +0,0 @@
-#!/usr/bin/env python
-
-import pandas as pd
-import subprocess
-
-def parse_output(contract_name, lines):
-    # Clean up the output and create a dataframe
-    data = []
-    separator_line = len(lines)
-    for i, line in enumerate(lines):  # start from the line next to the separator
-        if i > separator_line and line.startswith('|'):
-            parts = [part.strip() for part in line.split('|')[1:-1]]  # Remove empty first and last elements
-            data.append(parts[:6])  # Keep Name, Type, Slot, Offset, Bytes, Contract
-        elif line.startswith('|') and 'Name' in line:
-            separator_line = i + 1
-    
-    if not data:
-        raise Exception(f"No valid storage layout data found for {contract_name}")
-
-    df = pd.DataFrame(data, columns=['Name', 'Type', 'Slot', 'Offset', 'Bytes', 'Contract'])
-    
-    # Convert numeric columns
-    for col in ['Slot', 'Offset', 'Bytes']:
-        df[col] = pd.to_numeric(df[col])
-
-    return df
-
-def get_current_layout(contract_name):
-    result = subprocess.run(['forge', 'inspect', f'src/core/{contract_name}.sol:{contract_name}', 'storage-layout', '--pretty'], capture_output=True, text=True)
-    print(f"finished executing forge inspect for {contract_name}")
-
-    if result.returncode != 0:
-        raise Exception(f"Error getting current layout for {contract_name}: {result.stderr}")
-
-    return parse_output(contract_name, result.stdout.split('\n'))
-    
-def compare_layouts(old_layout, new_layout):
-    mismatches = []
-
-    # Ensure both dataframes have the same columns
-    columns = ['Name', 'Type', 'Slot', 'Offset', 'Bytes']
-    old_layout = old_layout[columns].copy()
-    new_layout = new_layout[columns].copy()
-
-    # Compare non-gap variables
-    for index, row in old_layout.iterrows():
-        if row['Name'] != '__gap':
-            current_row = new_layout.loc[new_layout['Name'] == row['Name']]
-            if current_row.empty:
-                mismatches.append(f"Variable {row['Name']} is missing in the current layout")
-            elif not current_row.iloc[0].equals(row):
-                mismatches.append(f"Variable {row['Name']} has changed")
-    
-    if not mismatches:
-        print("No mismatches found")
-
-    return mismatches
-
-if __name__ == "__main__":
-    try:
-        clientChainGateway_layout = get_current_layout("ClientChainGateway")
-        bootstrap_layout = get_current_layout("Bootstrap")
-
-        if clientChainGateway_layout.empty:
-            raise ValueError("Error: No valid entries found for ClientChainGateway.")
-
-        if bootstrap_layout.empty:
-            raise ValueError("Error: No valid entries found for Bootstrap.")
-
-        mismatches = compare_layouts(bootstrap_layout, clientChainGateway_layout)
-
-        if mismatches:
-            print(f"Mismatches found: {len(mismatches)}")
-            for mismatch in mismatches:
-                print(mismatch)
-            exit(1)
-        else:
-            print("All entries in Bootstrap match ClientChainGateway at the correct positions.")
-    except Exception as e:
-        print(f"Error: {e}")
-        exit(1)
diff --git a/.github/workflows/forge-ci.yml b/.github/workflows/forge-ci.yml
index a5e0e735..df491cd2 100644
--- a/.github/workflows/forge-ci.yml
+++ b/.github/workflows/forge-ci.yml
@@ -1,4 +1,4 @@
-name: Forge CI to build, test, format and compare storage layout
+name: Forge CI
 
 on:
   merge_group:
@@ -12,21 +12,27 @@ on:
 
 jobs:
   setup:
-    uses: ./.github/workflows/foundry-setup.yml
+    # A full job can be used as a reusable workflow.
+    # However, individual steps cannot call a reusable workflow.
+    # Instead, they can call a composite action.
+    uses: ./.github/workflows/reusable-foundry-setup.yml
     with:
+      # The below line does not accept environment variables,
+      # so it becomes the single source of truth for the version.
       foundry-version: nightly
 
   build:
     runs-on: ubuntu-latest
     needs: setup
     outputs:
-      installation-dir: ${{ needs.setup.outputs.installation-dir }}
+      # The cache-key only contains the version name. It is only used so that the name does not
+      # need to be repeated everywhere; instead setting the `foundry-version` above suffices.
       cache-key: ${{ needs.setup.outputs.cache-key }}
+      # Github's cache actions are a bit weird to deal with. It wouldn't let me restore the
+      # binaries to /usr/bin, so I restored them to the original location and added it to PATH.
+      # This output will let us carry it to other jobs.
+      installation-dir: ${{ needs.setup.outputs.installation-dir }}
     steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-        with:
-          submodules: recursive
       - name: Restore cached Foundry toolchain
         uses: actions/cache/restore@v3
         with:
@@ -34,20 +40,12 @@ jobs:
           key: ${{ needs.setup.outputs.cache-key }}
       - name: Add Foundry to PATH
         run: echo "${{ needs.setup.outputs.installation-dir }}" >> $GITHUB_PATH
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          submodules: recursive
       - name: Build
         run: forge build
-      - name: Add comment for build failure
-        if: failure()
-        uses: actions/github-script@v6
-        with:
-          github-token: ${{ secrets.GITHUB_TOKEN }}
-          script: |
-            github.rest.issues.createComment({
-              issue_number: context.issue.number,
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              body: 'The build has failed. Please check the logs.'
-            })
       - name: Cache build artifacts
         uses: actions/cache/save@v3
         with:
@@ -56,14 +54,12 @@ jobs:
             ./out
             ./cache
             ./broadcast
-          key: ${{ runner.os }}-build-${{ github.sha }}
+          key: build-${{ github.sha }}
 
   test:
     runs-on: ubuntu-latest
     needs: build
     steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
       - name: Restore cached Foundry toolchain
         uses: actions/cache/restore@v3
         with:
@@ -71,6 +67,10 @@ jobs:
           key: ${{ needs.build.outputs.cache-key }}
       - name: Add Foundry to PATH
         run: echo "${{ needs.build.outputs.installation-dir }}" >> $GITHUB_PATH
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          submodules: recursive
       - name: Restore build artifacts
         uses: actions/cache/restore@v3
         with:
@@ -79,30 +79,16 @@ jobs:
             ./out
             ./cache
             ./broadcast
-          key: ${{ runner.os }}-build-${{ github.sha }}
+          key: build-${{ github.sha }}
       - name: Test
         run: forge test -vvv
       - name: Set test snapshot as summary
         run: NO_COLOR=1 forge snapshot >> $GITHUB_STEP_SUMMARY
-      - name: Add comment for test failure
-        if: failure()
-        uses: actions/github-script@v6
-        with:
-          github-token: ${{ secrets.GITHUB_TOKEN }}
-          script: |
-            github.rest.issues.createComment({
-              issue_number: context.issue.number,
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              body: 'The tests have failed. Please check the logs.'
-            })
 
   format:
     runs-on: ubuntu-latest
     needs: build
     steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
       - name: Restore cached Foundry toolchain
         uses: actions/cache/restore@v3
         with:
@@ -110,6 +96,10 @@ jobs:
           key: ${{ needs.build.outputs.cache-key }}
       - name: Add Foundry to PATH
         run: echo "${{ needs.build.outputs.installation-dir }}" >> $GITHUB_PATH
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          submodules: recursive
       - name: Restore build artifacts
         uses: actions/cache/restore@v3
         with:
@@ -118,31 +108,14 @@ jobs:
             ./out
             ./cache
             ./broadcast
-          key: ${{ runner.os }}-build-${{ github.sha }}
+          key: build-${{ github.sha }}
       - name: Check formatting
         run: forge fmt --check
-      - name: Add comment for format check failure
-        if: failure()
-        uses: actions/github-script@v6
-        with:
-          github-token: ${{ secrets.GITHUB_TOKEN }}
-          script: |
-            github.rest.issues.createComment({
-              issue_number: context.issue.number,
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              body: 'The code is not formatted correctly. Please run `forge fmt` and push the changes.'
-            })
 
-  compare-storage-layout:
+  extract-storage-layout:
     runs-on: ubuntu-latest
     needs: build
-    env:
-      ALCHEMY_API_KEY: ${{ secrets.ALCHEMY_API_KEY }}
-      ETHERSCAN_API_KEY: ${{ secrets.ETHERSCAN_API_KEY }}
     steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
       - name: Restore cached Foundry toolchain
         uses: actions/cache/restore@v3
         with:
@@ -150,6 +123,29 @@ jobs:
           key: ${{ needs.build.outputs.cache-key }}
       - name: Add Foundry to PATH
         run: echo "${{ needs.build.outputs.installation-dir }}" >> $GITHUB_PATH
+      - name: Checkout base branch or previous commit
+        uses: actions/checkout@v4
+        with:
+          ref: ${{ github.event.pull_request.base.ref || github.event.before }}
+          submodules: recursive
+      - name: Generate base branch layout file
+        # Note that this `run` will do a `forge build` so we don't need to do it ourselves.
+        # The build artifacts of this step are not relevant to us either, so we don't need to
+        # cache them.
+        run: |
+          forge inspect src/core/ExocoreGateway.sol:ExocoreGateway storage-layout > ExocoreGateway.base.json
+      - name: Cache base branch layout file
+        uses: actions/cache/save@v3
+        with:
+          path: ExocoreGateway.base.json
+          key: ExocoreGateway-base-layout-${{ github.sha }}
+      # Now we can generate the layout for the PR level.
+      - name: Checkout back to PR
+        uses: actions/checkout@v4
+        with:
+          ref: ${{ github.event.pull_request.head.sha }}
+          submodules: recursive
+      # Restoring these will help make `forge inspect` faster.
       - name: Restore build artifacts
         uses: actions/cache/restore@v3
         with:
@@ -158,48 +154,33 @@ jobs:
             ./out
             ./cache
             ./broadcast
-          key: ${{ runner.os }}-build-${{ github.sha }}
-      - name: Checkout target branch
-        uses: actions/checkout@v4
+          key: build-${{ github.sha }}
+      # This step restores the base branch layout file, while the next step generates the PR
+      # branch layout files.
+      - name: Restore base branch layout file
+        uses: actions/cache/restore@v3
         with:
-          ref: ${{ github.event.pull_request.base.ref }}
-          submodules: recursive
-      - name: Generate target branch layout files
+          path: ExocoreGateway.base.json
+          key: ExocoreGateway-base-layout-${{ github.sha }}
+      - name: Generate storage layout files for the PR
         run: |
-          forge inspect src/core/ExocoreGateway.sol:ExocoreGateway storage-layout --pretty > ExocoreGateway_target.txt
-      - name: Cache target branch layout file
+          for file in Bootstrap ClientChainGateway RewardVault Vault ExocoreGateway ExoCapsule; do
+            forge inspect src/core/${file}.sol:${file} storage-layout > ${file}.compiled.json;
+          done
+      # At this point, we will make our cache to send to another workflow, which will have access to the secrets.
+      - name: Zip storage layout files
+        run: zip storage-layouts.zip *.compiled.json ExocoreGateway.base.json
+      - name: Cache storage layout files
         uses: actions/cache/save@v3
         with:
-          path: ExocoreGateway_target.txt
-          key: ${{ runner.os }}-exocore-target-${{ github.sha }}
-      - name: Checkout back to PR
-        uses: actions/checkout@v4
-        with:
-          ref: ${{ github.event.pull_request.head.sha }}
-      - name: Restore target branch layout file
-        uses: actions/cache/restore@v3
+          path: storage-layouts.zip
+          key: storage-layouts-${{ github.sha }}
+      - name: Store the cache output file
+        run: |
+          echo ${{ needs.build.outputs.cache-key }} > res.txt
+          echo ${{ needs.build.outputs.installation-dir }} >> res.txt
+      - name: Cache the output file
+        uses: actions/cache/save@v3
         with:
-          path: ExocoreGateway_target.txt
-          key: ${{ runner.os }}-exocore-target-${{ github.sha }}
-      - name: Set up Python
-        uses: actions/setup-python@v5
-        with:
-          python-version: '3.12.4'
-      - name: Install pandas
-        run: pip install --root-user-action=ignore pandas==2.2.2
-      - name: Run the comparison script for Bootstrap and ClientChainGateway
-        run: python .github/workflows/compare_storage_layout.py
-      - name: Run the comparison script for deployed contracts
-        run: python .github/workflows/compare_deployed_storage_layout.py
-      - name: Add comment for storage layout mismatch failure
-        if: failure()
-        uses: actions/github-script@v6
-        with:
-          github-token: ${{ secrets.GITHUB_TOKEN }}
-          script: |
-            github.rest.issues.createComment({
-              issue_number: context.issue.number,
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              body: 'Storage layout compatibility check failed. This could be due to a mismatch between Bootstrap and ClientChainGateway, or incompatibility with deployed contracts on Sepolia. Please check the logs for details.'
-            })
+          path: res.txt
+          key: cache-${{ github.sha }}
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index e1addf49..c8006ccc 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -11,11 +11,10 @@ on:
       - "*"
 
 jobs:
-  check:
+  lint:
     strategy:
       fail-fast: true
 
-    name: Foundry project
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
@@ -23,11 +22,7 @@ jobs:
       - name: Set up Node.js
         uses: actions/setup-node@v2
         with:
-          # Node 22.5 has a bug
-          # https://github.com/nodejs/node/pull/53904
-          # TODO: Once a version with the bug fix (above) is released,
-          # the version pin can be moved back to 22
-          node-version: '22.4'
+          node-version: '22'
 
       - name: Clear npm cache
         run: npm cache clean --force
@@ -38,16 +33,3 @@ jobs:
       - name: Run Solhint
         run: |
           npx solhint 'src/**/*.sol' -c ./src/.solhint.json
-
-      - name: Add comment on failure
-        if: failure()
-        uses: actions/github-script@v6
-        with:
-          github-token: ${{ secrets.GITHUB_TOKEN }}
-          script: |
-            github.rest.issues.createComment({
-              issue_number: context.issue.number,
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              body: 'Linting failed. Please check the logs.'
-            })
diff --git a/.github/workflows/foundry-setup.yml b/.github/workflows/reusable-foundry-setup.yml
similarity index 89%
rename from .github/workflows/foundry-setup.yml
rename to .github/workflows/reusable-foundry-setup.yml
index d4367318..2118d229 100644
--- a/.github/workflows/foundry-setup.yml
+++ b/.github/workflows/reusable-foundry-setup.yml
@@ -40,8 +40,8 @@ jobs:
         uses: actions/cache/save@v3
         with:
           path: ${{ steps.find-path.outputs.installation-dir }}
-          key: ${{ runner.os }}-foundry-${{ inputs.foundry-version }}
+          key: foundry-${{ inputs.foundry-version }}
       - name: Set cache key
         id: set-cache-key
         run: |
-          echo "cache-key=${{ runner.os }}-foundry-${{ inputs.foundry-version }}" >> "$GITHUB_OUTPUT"
+          echo "cache-key=foundry-${{ inputs.foundry-version }}" >> "$GITHUB_OUTPUT"
diff --git a/.github/workflows/status-comment.yml b/.github/workflows/status-comment.yml
new file mode 100644
index 00000000..b6a82b84
--- /dev/null
+++ b/.github/workflows/status-comment.yml
@@ -0,0 +1,38 @@
+name: Comment the status of the CI run on the pull request
+
+on:
+  workflow_run:
+    workflows: ["Forge CI", "Slither Analysis", "Run `solhint` linter"]
+    types:
+      - completed
+
+permissions:
+  pull-requests: write
+  issues: read
+
+jobs:
+  comment_status:
+    runs-on: ubuntu-latest
+    steps:
+      # Log the workflow trigger details for debugging.
+      - name: Echo workflow trigger details
+        run: |
+          echo "Workflow run event: ${{ github.event.workflow_run.event }}"
+          echo "Workflow run conclusion: ${{ github.event.workflow_run.conclusion }}"
+          echo "Workflow run name: ${{ github.event.workflow_run.name }}"
+          echo "Workflow run URL: ${{ github.event.workflow_run.html_url }}"
+          echo "Commit SHA: ${{ github.event.workflow_run.head_commit.id }}"
+          echo "Workflow Run ID: ${{ github.event.workflow_run.id }}"
+      # Checkout the repository to make the composite action available.
+      - name: Checkout repository
+        uses: actions/checkout@v3
+        if: ${{ github.event.workflow_run.event == 'pull_request' }}
+      # Finally, run the composite action to post/update the status comment.
+      - name: Update CI Status
+        uses: ./.github/actions/composite-action-pr-status-comment
+        if: ${{ github.event.workflow_run.event == 'pull_request' }}
+        with:
+          workflow-conclusion: ${{ github.event.workflow_run.conclusion }}
+          workflow-url: ${{ github.event.workflow_run.html_url }}
+          workflow-name: ${{ github.event.workflow_run.name }}
+          github-token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/package-lock.json b/package-lock.json
index e66d06cc..732b39c6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,6 +9,7 @@
       "version": "1.0.0",
       "license": "ISC",
       "dependencies": {
+        "@openzeppelin/upgrades-core": "^1.40.0",
         "abbrev": "^1.0.9",
         "abstract-level": "^1.0.3",
         "acorn": "^8.11.2",
@@ -1740,6 +1741,97 @@
         "hardhat": "^2.0.4"
       }
     },
+    "node_modules/@nomicfoundation/slang": {
+      "version": "0.17.0",
+      "resolved": "https://registry.npmjs.org/@nomicfoundation/slang/-/slang-0.17.0.tgz",
+      "integrity": "sha512-1GlkGRcGpVnjFw9Z1vvDKOKo2mzparFt7qrl2pDxWp+jrVtlvej98yCMX52pVyrYE7ZeOSZFnx/DtsSgoukStQ==",
+      "dependencies": {
+        "@nomicfoundation/slang-darwin-arm64": "0.17.0",
+        "@nomicfoundation/slang-darwin-x64": "0.17.0",
+        "@nomicfoundation/slang-linux-arm64-gnu": "0.17.0",
+        "@nomicfoundation/slang-linux-arm64-musl": "0.17.0",
+        "@nomicfoundation/slang-linux-x64-gnu": "0.17.0",
+        "@nomicfoundation/slang-linux-x64-musl": "0.17.0",
+        "@nomicfoundation/slang-win32-arm64-msvc": "0.17.0",
+        "@nomicfoundation/slang-win32-ia32-msvc": "0.17.0",
+        "@nomicfoundation/slang-win32-x64-msvc": "0.17.0"
+      },
+      "engines": {
+        "node": ">= 10"
+      }
+    },
+    "node_modules/@nomicfoundation/slang-darwin-arm64": {
+      "version": "0.17.0",
+      "resolved": "https://registry.npmjs.org/@nomicfoundation/slang-darwin-arm64/-/slang-darwin-arm64-0.17.0.tgz",
+      "integrity": "sha512-O0q94EUtoWy9A5kOTOa9/khtxXDYnLqmuda9pQELurSiwbQEVCPQL8kb34VbOW+ifdre66JM/05Xw9JWhIZ9sA==",
+      "engines": {
+        "node": ">= 10"
+      }
+    },
+    "node_modules/@nomicfoundation/slang-darwin-x64": {
+      "version": "0.17.0",
+      "resolved": "https://registry.npmjs.org/@nomicfoundation/slang-darwin-x64/-/slang-darwin-x64-0.17.0.tgz",
+      "integrity": "sha512-IaDbHzvT08sBK2HyGzonWhq1uu8IxdjmTqAWHr25Oh/PYnamdi8u4qchZXXYKz/DHLoYN3vIpBXoqLQIomhD/g==",
+      "engines": {
+        "node": ">= 10"
+      }
+    },
+    "node_modules/@nomicfoundation/slang-linux-arm64-gnu": {
+      "version": "0.17.0",
+      "resolved": "https://registry.npmjs.org/@nomicfoundation/slang-linux-arm64-gnu/-/slang-linux-arm64-gnu-0.17.0.tgz",
+      "integrity": "sha512-Lj4anvOsQZxs1SycG8VyT2Rl2oqIhyLSUCgGepTt3CiJ/bM+8r8bLJIgh8vKkki4BWz49YsYIgaJB2IPv8FFTw==",
+      "engines": {
+        "node": ">= 10"
+      }
+    },
+    "node_modules/@nomicfoundation/slang-linux-arm64-musl": {
+      "version": "0.17.0",
+      "resolved": "https://registry.npmjs.org/@nomicfoundation/slang-linux-arm64-musl/-/slang-linux-arm64-musl-0.17.0.tgz",
+      "integrity": "sha512-/xkTCa9d5SIWUBQE3BmLqDFfJRr4yUBwbl4ynPiGUpRXrD69cs6pWKkwjwz/FdBpXqVo36I+zY95qzoTj/YhOA==",
+      "engines": {
+        "node": ">= 10"
+      }
+    },
+    "node_modules/@nomicfoundation/slang-linux-x64-gnu": {
+      "version": "0.17.0",
+      "resolved": "https://registry.npmjs.org/@nomicfoundation/slang-linux-x64-gnu/-/slang-linux-x64-gnu-0.17.0.tgz",
+      "integrity": "sha512-oe5IO5vntOqYvTd67deCHPIWuSuWm6aYtT2/0Kqz2/VLtGz4ClEulBSRwfnNzBVtw2nksWipE1w8BzhImI7Syg==",
+      "engines": {
+        "node": ">= 10"
+      }
+    },
+    "node_modules/@nomicfoundation/slang-linux-x64-musl": {
+      "version": "0.17.0",
+      "resolved": "https://registry.npmjs.org/@nomicfoundation/slang-linux-x64-musl/-/slang-linux-x64-musl-0.17.0.tgz",
+      "integrity": "sha512-PpYCI5K/kgLAMXaPY0V4VST5gCDprEOh7z/47tbI8kJQumI5odjsj/Cs8MpTo7/uRH6flKYbVNgUzcocWVYrAQ==",
+      "engines": {
+        "node": ">= 10"
+      }
+    },
+    "node_modules/@nomicfoundation/slang-win32-arm64-msvc": {
+      "version": "0.17.0",
+      "resolved": "https://registry.npmjs.org/@nomicfoundation/slang-win32-arm64-msvc/-/slang-win32-arm64-msvc-0.17.0.tgz",
+      "integrity": "sha512-u/Mkf7OjokdBilP7QOJj6QYJU4/mjkbKnTX21wLyCIzeVWS7yafRPYpBycKIBj2pRRZ6ceAY5EqRpb0aiCq+0Q==",
+      "engines": {
+        "node": ">= 10"
+      }
+    },
+    "node_modules/@nomicfoundation/slang-win32-ia32-msvc": {
+      "version": "0.17.0",
+      "resolved": "https://registry.npmjs.org/@nomicfoundation/slang-win32-ia32-msvc/-/slang-win32-ia32-msvc-0.17.0.tgz",
+      "integrity": "sha512-XJBVQfNnZQUv0tP2JSJ573S+pmgrLWgqSZOGaMllnB/TL1gRci4Z7dYRJUF2s82GlRJE+FHSI2Ro6JISKmlXCg==",
+      "engines": {
+        "node": ">= 10"
+      }
+    },
+    "node_modules/@nomicfoundation/slang-win32-x64-msvc": {
+      "version": "0.17.0",
+      "resolved": "https://registry.npmjs.org/@nomicfoundation/slang-win32-x64-msvc/-/slang-win32-x64-msvc-0.17.0.tgz",
+      "integrity": "sha512-zPGsAeiTfqfPNYHD8BfrahQmYzA78ZraoHKTGraq/1xwJwzBK4bu/NtvVA4pJjBV+B4L6DCxVhSbpn40q26JQA==",
+      "engines": {
+        "node": ">= 10"
+      }
+    },
     "node_modules/@nomicfoundation/solidity-analyzer": {
       "version": "0.1.1",
       "resolved": "https://registry.npmjs.org/@nomicfoundation/solidity-analyzer/-/solidity-analyzer-0.1.1.tgz",
@@ -1775,6 +1867,123 @@
         "node": ">= 10"
       }
     },
+    "node_modules/@openzeppelin/upgrades-core": {
+      "version": "1.40.0",
+      "resolved": "https://registry.npmjs.org/@openzeppelin/upgrades-core/-/upgrades-core-1.40.0.tgz",
+      "integrity": "sha512-4bPSXdEqHsNRL5T1ybPLneWGYjzGl6XWGWkv7aUoFFgz8mOdarstRBX1Wi4XJFw6IeHPUI7mMSQr2jdz8Y2ypQ==",
+      "dependencies": {
+        "@nomicfoundation/slang": "^0.17.0",
+        "cbor": "^9.0.0",
+        "chalk": "^4.1.0",
+        "compare-versions": "^6.0.0",
+        "debug": "^4.1.1",
+        "ethereumjs-util": "^7.0.3",
+        "minimatch": "^9.0.5",
+        "minimist": "^1.2.7",
+        "proper-lockfile": "^4.1.1",
+        "solidity-ast": "^0.4.51"
+      },
+      "bin": {
+        "openzeppelin-upgrades-core": "dist/cli/cli.js"
+      }
+    },
+    "node_modules/@openzeppelin/upgrades-core/node_modules/ansi-styles": {
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz",
+      "integrity": "sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==",
+      "dependencies": {
+        "color-convert": "^2.0.1"
+      },
+      "engines": {
+        "node": ">=8"
+      },
+      "funding": {
+        "url": "https://github.com/chalk/ansi-styles?sponsor=1"
+      }
+    },
+    "node_modules/@openzeppelin/upgrades-core/node_modules/brace-expansion": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-2.0.1.tgz",
+      "integrity": "sha512-XnAIvQ8eM+kC6aULx6wuQiwVsnzsi9d3WxzV3FpWTGA19F621kwdbsAcFKXgKUHZWsy+mY6iL1sHTxWEFCytDA==",
+      "dependencies": {
+        "balanced-match": "^1.0.0"
+      }
+    },
+    "node_modules/@openzeppelin/upgrades-core/node_modules/cbor": {
+      "version": "9.0.2",
+      "resolved": "https://registry.npmjs.org/cbor/-/cbor-9.0.2.tgz",
+      "integrity": "sha512-JPypkxsB10s9QOWwa6zwPzqE1Md3vqpPc+cai4sAecuCsRyAtAl/pMyhPlMbT/xtPnm2dznJZYRLui57qiRhaQ==",
+      "dependencies": {
+        "nofilter": "^3.1.0"
+      },
+      "engines": {
+        "node": ">=16"
+      }
+    },
+    "node_modules/@openzeppelin/upgrades-core/node_modules/chalk": {
+      "version": "4.1.2",
+      "resolved": "https://registry.npmjs.org/chalk/-/chalk-4.1.2.tgz",
+      "integrity": "sha512-oKnbhFyRIXpUuez8iBMmyEa4nbj4IOQyuhc/wy9kY7/WVPcwIO9VA668Pu8RkO7+0G76SLROeyw9CpQ061i4mA==",
+      "dependencies": {
+        "ansi-styles": "^4.1.0",
+        "supports-color": "^7.1.0"
+      },
+      "engines": {
+        "node": ">=10"
+      },
+      "funding": {
+        "url": "https://github.com/chalk/chalk?sponsor=1"
+      }
+    },
+    "node_modules/@openzeppelin/upgrades-core/node_modules/color-convert": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz",
+      "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==",
+      "dependencies": {
+        "color-name": "~1.1.4"
+      },
+      "engines": {
+        "node": ">=7.0.0"
+      }
+    },
+    "node_modules/@openzeppelin/upgrades-core/node_modules/color-name": {
+      "version": "1.1.4",
+      "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz",
+      "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA=="
+    },
+    "node_modules/@openzeppelin/upgrades-core/node_modules/has-flag": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-4.0.0.tgz",
+      "integrity": "sha512-EykJT/Q1KjTWctppgIAgfSO0tKVuZUjhgMr17kqTumMl6Afv3EISleU7qZUzoXDFTAHTDC4NOoG/ZxU3EvlMPQ==",
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/@openzeppelin/upgrades-core/node_modules/minimatch": {
+      "version": "9.0.5",
+      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-9.0.5.tgz",
+      "integrity": "sha512-G6T0ZX48xgozx7587koeX9Ys2NYy6Gmv//P89sEte9V9whIapMNF4idKxnW2QtCcLiTWlb/wfCabAtAFWhhBow==",
+      "dependencies": {
+        "brace-expansion": "^2.0.1"
+      },
+      "engines": {
+        "node": ">=16 || 14 >=14.17"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/isaacs"
+      }
+    },
+    "node_modules/@openzeppelin/upgrades-core/node_modules/supports-color": {
+      "version": "7.2.0",
+      "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.2.0.tgz",
+      "integrity": "sha512-qpCAvRl9stuOHveKsn7HncJRvv501qIacKzQlO/+Lwxc9+0q2wLyv4Dfvt80/DPn2pqOBsJdDiogXGR9+OvwRw==",
+      "dependencies": {
+        "has-flag": "^4.0.0"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
     "node_modules/@pnpm/config.env-replace": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/@pnpm/config.env-replace/-/config.env-replace-1.1.0.tgz",
@@ -3038,6 +3247,11 @@
       "resolved": "https://registry.npmjs.org/commander/-/commander-3.0.2.tgz",
       "integrity": "sha512-Gar0ASD4BDyKC4hl4DwHqDrmvjoxWKZigVnAbn5H1owvm4CxCPdb0HQDehwNYMJpla5+M2tPmPARzhtYuwpHow=="
     },
+    "node_modules/compare-versions": {
+      "version": "6.1.1",
+      "resolved": "https://registry.npmjs.org/compare-versions/-/compare-versions-6.1.1.tgz",
+      "integrity": "sha512-4hm4VPpIecmlg59CHXnRDnqGplJFrbLG4aFEl5vl6cK1u76ws3LLvX7ikFnTDl5vo39sjWD6AaDPYodJp/NNHg=="
+    },
     "node_modules/concat-map": {
       "version": "0.0.1",
       "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
@@ -5939,6 +6153,16 @@
         "asap": "~2.0.6"
       }
     },
+    "node_modules/proper-lockfile": {
+      "version": "4.1.2",
+      "resolved": "https://registry.npmjs.org/proper-lockfile/-/proper-lockfile-4.1.2.tgz",
+      "integrity": "sha512-TjNPblN4BwAWMXU8s9AEz4JmQxnD1NNL7bNOY/AKUzyamc379FWASUhc/K1pL2noVb+XmZKLL68cjzLsiOAMaA==",
+      "dependencies": {
+        "graceful-fs": "^4.2.4",
+        "retry": "^0.12.0",
+        "signal-exit": "^3.0.2"
+      }
+    },
     "node_modules/proto-list": {
       "version": "1.2.4",
       "resolved": "https://registry.npmjs.org/proto-list/-/proto-list-1.2.4.tgz",
@@ -6208,6 +6432,14 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
+    "node_modules/retry": {
+      "version": "0.12.0",
+      "resolved": "https://registry.npmjs.org/retry/-/retry-0.12.0.tgz",
+      "integrity": "sha512-9LkiTwjUh6rT555DtE9rTX+BKByPfrMzEAtnlEtdEwr3Nkffwiihqe2bWADg+OQRjt9gl6ICdmB/ZFDCGAtSow==",
+      "engines": {
+        "node": ">= 4"
+      }
+    },
     "node_modules/reusify": {
       "version": "1.0.4",
       "resolved": "https://registry.npmjs.org/reusify/-/reusify-1.0.4.tgz",
@@ -6530,6 +6762,11 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/signal-exit": {
+      "version": "3.0.7",
+      "resolved": "https://registry.npmjs.org/signal-exit/-/signal-exit-3.0.7.tgz",
+      "integrity": "sha512-wnD2ZE+l+SPC/uoS0vXeE9L1+0wuaMqKlfz9AMUo38JsyLSBWSFcHR1Rri62LZc12vLr1gb3jl7iwQhgwpAbGQ=="
+    },
     "node_modules/slash": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/slash/-/slash-3.0.0.tgz",
@@ -6834,6 +7071,11 @@
         "node": ">=8"
       }
     },
+    "node_modules/solidity-ast": {
+      "version": "0.4.59",
+      "resolved": "https://registry.npmjs.org/solidity-ast/-/solidity-ast-0.4.59.tgz",
+      "integrity": "sha512-I+CX0wrYUN9jDfYtcgWSe+OAowaXy8/1YQy7NS4ni5IBDmIYBq7ZzaP/7QqouLjzZapmQtvGLqCaYgoUWqBo5g=="
+    },
     "node_modules/solidity-coverage": {
       "version": "0.8.5",
       "resolved": "https://registry.npmjs.org/solidity-coverage/-/solidity-coverage-0.8.5.tgz",
diff --git a/package.json b/package.json
index 87cd8749..d7c72afa 100644
--- a/package.json
+++ b/package.json
@@ -9,6 +9,7 @@
     "test": "test"
   },
   "dependencies": {
+    "@openzeppelin/upgrades-core": "^1.40.0",
     "abbrev": "^1.0.9",
     "abstract-level": "^1.0.3",
     "acorn": "^8.11.2",
diff --git a/script/compareLayouts.js b/script/compareLayouts.js
new file mode 100644
index 00000000..9e0fab34
--- /dev/null
+++ b/script/compareLayouts.js
@@ -0,0 +1,47 @@
+const fs = require('fs');
+const { getStorageUpgradeReport } = require('@openzeppelin/upgrades-core/dist/storage');
+
+// Mapping of deployed and compiled file names
+const fileMappings = [
+  { before: 'Bootstrap.deployed.json', after: 'Bootstrap.compiled.json' },
+  { before: 'ClientChainGateway.deployed.json', after: 'ClientChainGateway.compiled.json' },
+  { before: 'Vault.deployed.json', after: 'Vault.compiled.json' },
+  { before: 'RewardVault.deployed.json', after: 'RewardVault.compiled.json' },
+  { before: 'ExoCapsule.deployed.json', after: 'ExoCapsule.compiled.json' },
+  { before: 'ExocoreGateway.base.json', after: 'ExocoreGateway.compiled.json' },
+  { before: 'Bootstrap.compiled.json', after: 'ClientChainGateway.compiled.json' },
+];
+
+// Loop through each mapping, load JSON files, and run the comparison
+fileMappings.forEach(({ before, after }) => {
+  console.log(`🔍 Comparing ${before} and ${after}...`);
+  try {
+    // Check if both files exist and exit silently if not
+    if (!fs.existsSync(before)) {
+      console.log(`⚠️ Skipping: ${before} does not exist.`);
+      return;
+    }
+    if (!fs.existsSync(after)) {
+      console.log(`⚠️ Skipping: ${after} does not exist.`);
+      return;
+    }
+    // Load the JSON files
+    const deployedData = JSON.parse(fs.readFileSync(before, 'utf8'));
+    const compiledData = JSON.parse(fs.readFileSync(after, 'utf8'));
+
+    // Run the storage upgrade comparison
+    const report = getStorageUpgradeReport(deployedData, compiledData, { unsafeAllowCustomTypes: true });
+
+    // Print the report if issues are found
+    if (!report.ok) {
+      console.log(`⚠️ Issues found in ${before} and ${after}:`);
+      console.log(report.explain());
+      process.exitCode = 1;
+    } else {
+      console.log(`✅ No issues detected between ${before} and ${after}.`);
+    }
+  } catch (error) {
+    console.error(`❌ Error processing ${before} or ${after}: ${error.message}`);
+    process.exitCode = 1;
+  }
+});
diff --git a/src/storage/ClientChainGatewayStorage.sol b/src/storage/ClientChainGatewayStorage.sol
index dc161ee2..47f0a235 100644
--- a/src/storage/ClientChainGatewayStorage.sol
+++ b/src/storage/ClientChainGatewayStorage.sol
@@ -41,7 +41,7 @@ contract ClientChainGatewayStorage is BootstrapStorage {
     IRewardVault public rewardVault;
 
     /// @dev Storage gap to allow for future upgrades.
-    uint256[40] private __gap;
+    uint256[39] private __gap;
 
     /* ----------------------------- restaking events     ------------------------------ */