# Dify 0.6.4 — Release & Upgrade Intelligence
- **Product:** Dify (https://dify.ai)
- **Version:** 0.6.4
- **Released:** Apr 22, 2024
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/dify/updates/0.6.4/

## Executive Summary (TL;DR)
Dify 0.6.4. Source highlight: ✨ Spotlight on Dify v0.6 ✨

## New Features
- feat: Added agent tools log by @JzoNgKVO in #3537
- feat: Added claude 3 opus of bedrock by @tellsiddh in #3545
- feat: Added Code Interpreter Tool by @Yeuoly in #3557
- feat: Added workflow api in Node.js sdk by @iamjoel in #3584
- feat: Added Mistral open-mixtral-8x22b by @joshua20231026 in #3591
- feat: Added stable diffusion 3 tool by @Yeuoly in #3599

## Improvements
- For additional enhancements and updates, refer to the What's Changed section below.
- enhance: preload general packages
- enhance:speedup xinference embedding & rerank

## Bug Fixes
- fix the return with wrong datatype of segment
- fix: the hover style of the card-item operation button container
- fix: typo of PublishConfig
- fix: workflow delete edge
- fix: json-reader-json-output
- fix: tool node show output text variable type error