v4.3.1

Mintplex-Labs/anything-llmv4.3.1Jun 20, 2026by github-actions[bot]

AI Summary

This patch addresses a specific vulnerability in AES-256-GCM cipher operations by explicitly defining the authentication tag length to ensure secure encryption handling.

Key Highlights

Fix for AES-256-GCM cipher operations
Resolves issue #271
Security improvement for encryption

Full Release Notes

## [4.3.1](https://github.com/punkpeye/fastmcp/compare/v4.3.0...v4.3.1) (2026-06-20)


### Bug Fixes

* add explicit authTagLength for AES-256-GCM cipher operations ([#271](https://github.com/punkpeye/fastmcp/issues/271)) ([9cee786](https://github.com/punkpeye/fastmcp/commit/9cee78608c8e75f7b62d42bc344f99907e74af4f))