diff --git a/techstack.md b/techstack.md
index ac76ca8..8a0de59 100644
--- a/techstack.md
+++ b/techstack.md
@@ -1,27 +1,48 @@
 <!--
---- Readme.md Snippet without images Start ---
+&lt;--- Readme.md Snippet without images Start ---&gt;
 ## Tech Stack
 terasa/compare is built on the following main stack:
 
+- [pgvector](https://github.com/pgvector/pgvector/) – Database Tools
+- [LangChain](https://github.com/hwchase17/langchain) – Large Language Model Tools
+
 Full tech stack [here](/techstack.md)
---- Readme.md Snippet without images End ---
 
---- Readme.md Snippet with images Start ---
+&lt;--- Readme.md Snippet without images End ---&gt;
+
+&lt;--- Readme.md Snippet with images Start ---&gt;
 ## Tech Stack
 terasa/compare is built on the following main stack:
 
+- <img width='25' height='25' src='https://img.stackshare.io/service/109221/default_b888cdf5617d936aa6aacf130911906955508639.png' alt='pgvector'/> [pgvector](https://github.com/pgvector/pgvector/) – Database Tools
+- <img width='25' height='25' src='https://img.stackshare.io/service/48790/default_5b6c6b73f1ff3775c85d2a1ba954cb87e30cbf13.jpg' alt='LangChain'/> [LangChain](https://github.com/hwchase17/langchain) – Large Language Model Tools
+
 Full tech stack [here](/techstack.md)
---- Readme.md Snippet with images End ---
+
+&lt;--- Readme.md Snippet with images End ---&gt;
 -->
 <div align="center">
 
 # Tech Stack File
 ![](https://img.stackshare.io/repo.svg "repo") [terasa/compare](https://github.com/terasa/compare)![](https://img.stackshare.io/public_badge.svg "public")
 <br/><br/>
-|1<br/>Tools used|11/09/23 <br/>Report generated|
+|3<br/>Tools used|02/29/24 <br/>Report generated|
 |------|------|
 </div>
 
+## <img src='https://img.stackshare.io/databases.svg'/> Data (1)
+<table><tr>
+  <td align='center'>
+  <img width='36' height='36' src='https://img.stackshare.io/service/109221/default_b888cdf5617d936aa6aacf130911906955508639.png' alt='pgvector'>
+  <br>
+  <sub><a href="https://github.com/pgvector/pgvector/">pgvector</a></sub>
+  <br>
+  <sub></sub>
+</td>
+
+</tr>
+</table>
+
 ## <img src='https://img.stackshare.io/devops.svg'/> DevOps (1)
 <table><tr>
   <td align='center'>
@@ -35,7 +56,20 @@ Full tech stack [here](/techstack.md)
 </tr>
 </table>
 
+## Other (1)
+<table><tr>
+  <td align='center'>
+  <img width='36' height='36' src='https://img.stackshare.io/service/48790/default_5b6c6b73f1ff3775c85d2a1ba954cb87e30cbf13.jpg' alt='LangChain'>
+  <br>
+  <sub><a href="https://github.com/hwchase17/langchain">LangChain</a></sub>
+  <br>
+  <sub></sub>
+</td>
+
+</tr>
+</table>
+
 <br/>
 <div align='center'>
 
-Generated via [Stack File](https://github.com/apps/stack-file)
+Generated via [Stack File](https://github.com/marketplace/stack-file)
diff --git a/techstack.yml b/techstack.yml
index 5ed7695..e03bcda 100644
--- a/techstack.yml
+++ b/techstack.yml
@@ -1,12 +1,25 @@
 repo_name: terasa/compare
 report_id: 57b46dc7b2b463b5090feff523a8e6e6
+version: 0.1
 repo_type: Public
-timestamp: '2023-11-09T14:00:32+00:00'
+timestamp: '2024-02-29T18:03:51+00:00'
 requested_by: terasa
 provider: github
 branch: master
-detected_tools_count: 1
+detected_tools_count: 3
 tools:
+- name: pgvector
+  description: Open-source vector similarity search for Postgres
+  website_url: https://github.com/pgvector/pgvector/
+  open_source: false
+  hosted_saas: false
+  category: Data Stores
+  sub_category: Database Tools
+  image_url: https://img.stackshare.io/service/109221/default_b888cdf5617d936aa6aacf130911906955508639.png
+  detection_source_url: https://github.com/terasa/compare/blob/master/1/1.txt
+  detection_source: 1/1.txt
+  last_updated_by: mnt
+  last_updated_on: 2010-07-19 12:18:56.000000000 Z
 - name: Git
   description: Fast, scalable, distributed revision control system
   website_url: http://git-scm.com/
@@ -15,4 +28,17 @@ tools:
   category: Build, Test, Deploy
   sub_category: Version Control System
   image_url: https://img.stackshare.io/service/1046/git.png
+  detection_source_url: https://github.com/terasa/compare
   detection_source: Repo Metadata
+- name: LangChain
+  description: Build AI apps with LLMs through composability
+  website_url: https://github.com/hwchase17/langchain
+  open_source: true
+  hosted_saas: false
+  category: Communications
+  sub_category: Large Language Model Tools
+  image_url: https://img.stackshare.io/service/48790/default_5b6c6b73f1ff3775c85d2a1ba954cb87e30cbf13.jpg
+  detection_source_url: https://github.com/terasa/compare/blob/master/1/1.txt
+  detection_source: 1/1.txt
+  last_updated_by: mnt
+  last_updated_on: 2010-07-19 12:18:56.000000000 Z