chore(docs): final week project report

docs/2025/index.md

@@ -30,7 +30,7 @@ More info to come here.
 | [Vaibhav Sahu](https://github.com/Vaibhavsahu2810)         | Reuse of clearing decisions using reports from OSSelot Project     |               |
 | [Prakash Mishra](https://github.com/Prakash-Mishra-9ghz)   | Integrating OSS Review Toolkit with FOSSology                      |[Visit](https://github.com/Prakash-Mishra-9ghz/GSoC-2025)|
 | [M.Salman](https://github.com/SalmanDeveloperz)            | Complete Microservices Infrastructure for FOSSology                |               |
-| [Chayan Das](https://github.com/ChayanDass)                | LicenseDB Platform Improvements                                    |               |
+| [Chayan Das](https://github.com/ChayanDass)                | LicenseDB Platform Improvements                                    |[Visit](https://github.com/ChayanDass/GSoC-25)              |
 | [Ahmed Gamal](https://github.com/Ahmed-Gamal24)            | Enhancing Debian Packaging for FOSSology                           |               |
 | [Rajul Jha](https://github.com/rajuljha)                   | Enhance Atarashi's Ability                                         |               |
 | [Abdulsobur Oyewale](https://github.com/smilingprogrammer) | Data Pipeline For Safaa                                            |               |

docs/2025/licensedb-platform/updates/2025-11-09.md

@@ -0,0 +1,41 @@
+---
+title: Week 22  
+author: Chayan Das  
+tags: [gsoc25, LicenseDB]  
+---
+<!--  
+SPDX-License-Identifier: CC-BY-SA-4.0  
+SPDX-FileCopyrightText: 2025 Chayan Das <[email protected]>  
+-->
+
+# Week 22  
+
+*(November 3, 2025 – November 9, 2025)*  
+**Date:** November 9, 2025  
+
+### Attendees
+- [Chayan Das](https://github.com/ChayanDass)
+- [Dearsh Oberoi](https://github.com/deo002)
+
+---
+
+## 🛠️ Updates  
+
+- Began working on the **final GSoC project report**, documenting all implemented features and architectural improvements.  
+- The PR implementing the **Refresh Token flow** was successfully **merged**, completing the authentication upgrade initiated earlier this phase.  
+- Added, updated, and stabilized multiple **test cases** across modules to improve backend reliability.  
+- Throughout the project, key components were completed:
+  - **Authentication Enhancements:** refresh tokens, stricter validation, and improved session handling.  
+  - **Migration System Fixes:** resolved the GIST index down-migration issue and improved migration consistency.  
+  - **Similarity Search Feature:** implemented fuzzy text matching using Levenshtein + pg_trgm + GIST index to prevent duplicate licenses and obligations.  
+  - **Messaging System:** partially completed; final polishing will continue after the GSoC period.  
+- Confirmed plans to **continue contributing to LicenseDB after GSoC**, especially around messaging, documentation, testing coverage, and backend cleanup.
+
+---
+
+## 📝 Summary  
+
+This final week marked the completion of major feature sets including authentication, migrations, and similarity search.  
+With the refresh token system merged and test cases strengthened, the core backend is more stable and robust.  
+Although the messaging system requires final adjustments, work will continue post-GSoC, along with broader contributions to help LicenseDB evolve further.
+