diff --git a/docs/cdk/releases/fork-id-12.md b/docs/cdk/releases/fork-id-12.md
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@@ -0,0 +1,48 @@
+# Fork ID 12 Release Notes
+
+## Overview
+
+Fork ID 12 introduces significant enhancements to the Polygon Chain Development Kit (CDK), emphasizing security, performance, and developer usability. This release includes cutting-edge features tailored for seamless Layer 2 blockchain development, aligning with the latest innovations in zk-based proof systems and execution frameworks.
+
+## Key Features
+
+### Full Execution Proofs
+Fork ID 12 debuts **Full Execution Proofs**, enabling verifiable execution integrity for transactions across the network. This feature enhances trust and reduces reliance on manual dispute resolution.
+
+- **Why it matters:** Improves security and transparency, ensuring correctness in transaction execution.
+- **Use case:** Suitable for rollups requiring robust trust guarantees without sacrificing performance.
+
+### Optimized Erigon Integration
+The latest Erigon integration refines database performance and node synchronization speeds, reducing resource requirements for developers operating full nodes.
+
+- **Why it matters:** Enables developers to run efficient nodes, minimizing operational costs.
+- **Use case:** Ideal for decentralized applications prioritizing scalability and data accessibility.
+
+### zk-Based Security Enhancements
+This release enhances zk-based security protocols, providing advanced cryptographic assurances for data availability and validity.
+
+- **Why it matters:** Ensures optimal security for Layer 2 chains, bolstering resistance against fraud and data tampering.
+- **Use case:** Essential for chains leveraging zk-rollups for scalable transaction throughput.
+
+## Upgrade Instructions
+
+To upgrade to Fork ID 12:
+
+1. **Backup your existing environment**: Ensure all current data and configurations are saved.
+2. **Update dependencies**: Replace older dependencies with those specified in the Fork ID 12 documentation.
+3. **Migrate configurations**: Adjust any custom configurations to align with Fork ID 12 requirements.
+4. **Deploy the new release**: Follow the deployment guide for a smooth transition to the updated stack.
+
+## Changelog
+
+- Added Full Execution Proofs for transaction validation.
+- Integrated the latest Erigon features for improved node performance.
+- Enhanced zk-based cryptographic security protocols.
+
+## Support and Feedback
+
+For support or to provide feedback on Fork ID 12, please contact the Polygon CDK team through the [support portal](#) or join the discussion on the [developer forums](#).
+
+---
+
+*Last updated: November 2024*
diff --git a/mkdocs.yml b/mkdocs.yml
index c91585a7..3306adc0 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -55,10 +55,10 @@ nav:
       - Overview: cdk/overview.md
       - Releases:
           - Current Release:
-              - Polygon CDK Fork ID 12: cdk/releases/stack-components.md
+              - Polygon CDK Fork ID 12: docs/cdk/releases/fork-id-12.md
           - Previous Releases:
               - Polygon CDK Erigon: cdk/getting-started/cdk-erigon/releases.md
-              - Polygon CDK Fork ID 9: cdk/releases/stack-components.md
+              - Polygon CDK Fork ID 7 to 9: cdk/how-to/migrate/forkid-7-to-9.md
       - Get Started:
           - Local Deployment Guide: cdk/getting-started/local-deployment.md
           - CLI Tool: cdk/getting-started/cli-tool.md
@@ -72,7 +72,6 @@ nav:
       - How To:
           - Migrate:
               - Fork ID 9 to 12: cdk/how-to/migrate/forkid-9-12.md
-              - Fork ID 7 to 9: cdk/how-to/migrate/forkid-7-to-9.md
               - General Guide for Partners: cdk/how-to/migrate/fork.md
           - Create Custom Native Token: cdk/how-to/use-native-token.md
           - Integrate DA Layer: cdk/how-to/integrate-da.md