# Security Policy

## Supported Versions

Only the latest stable version of LangChain4j is supported with security updates.

| Version   | Supported          |
| --------- | ------------------ |
| 1.0.x     | :white_check_mark: |
| < 1.0.0   | :x:                |

## Reporting a Vulnerability

Please do not report security issues to the public issue tracker. 
If you think you have found a security vulnerability, please send security issues to [info@langchain4j.dev](mailto:info@langchain4j.dev).
We will do our best to get back to you as soon as possible.

## Public key used to sign LangChain4j releases

- **Fingerprint:** `2553 29E5 0411 A7BC 7238 74C0 CF11 8D1B B973 026E`
- **Key ID:** `CF118D1BB973026E`
- **User ID:** LangChain4j <info@langchain4j.dev>
- **Keyserver:** https://keyserver.ubuntu.com/pks/lookup?search=CF118D1BB973026E&fingerprint=on&op=index

```
-----BEGIN PGP PUBLIC KEY BLOCK-----
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=py+h
-----END PGP PUBLIC KEY BLOCK-----
```