# Dify 0.8.3 — Release & Upgrade Intelligence
- **Product:** Dify (https://dify.ai)
- **Version:** 0.8.3
- **Released:** Sep 20, 2024
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/dify/updates/0.8.3/

## Executive Summary (TL;DR)
Dify 0.8.3. Source highlight: ✨ What’s New in v0.8.3? ✨

## New Features
- **Qwen 2.5 Series Models**: The highlight of this release is the integration of the Qwen 2.5 Series models, seamlessly synced with Aliyun Bailian, brought to you by @soulteary in #8538. This major update significantly expands our model offerings, providing enhanced capabilities and greater flexibility for your projects. Whether you're working with AI-driven workflows or model-intensive tasks, the Qwen 2.5 Series offers unmatched performance and versatility.
- **ComfyUI for Stable Diffusion**: Enhanced image generation capabilities with the integration of ComfyUI by @QunBB in #8160.
- **Siliconflow Image-Gen Tool**: Part of the flux dev suite, this tool, introduced by @hjlarry in #8450, further expands your creative toolkit.
- **Timeout Configuration**: Thanks to @kurokobo in #8395, you now have full control over text generation and workflow timeouts via environment variables, giving you more flexibility in managing process execution times.
- feat: allow users to specify timeout for text generations and workflows by environment variable
- add WorkflowClient.get_result, increase version number

## Improvements
- chore: improve usage of striping prefix or suffix of string with Ruff 0.6.5
- chore: improve delimiter

## Bug Fixes
- **Image Preview Optimization**: Enhanced SVG rendering and image previews for a smoother user experience, thanks to @charli117 in #8387.
- **Workflow Improvements**: Including better result handling and improved multi-retrieval for datasets.
- **Bug Fixes**: Numerous fixes across authorization, token usage, and vector search methods to ensure smoother operations.
- fix: ark token usage is none
- fix: score_threshold handling in vector search methods
- chore: fix unnecessary string concatation in single line