# Dify 0.4.4 — Release & Upgrade Intelligence
- **Product:** Dify (https://dify.ai)
- **Version:** 0.4.4
- **Released:** Jan 05, 2024
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/dify/updates/0.4.4/

## Executive Summary (TL;DR)
Dify 0.4.4. Source highlight: Add Together.ai model provider and fix some bugs.

## New Features
- feat: optimize memory & invoke error output
- Feat/optimize entity construct
- feat: reuse decoding_rsa_key & decoding_cipher_rsa & optimize construct
- Add Together.ai's OpenAI API-compatible inference endpoints
- feat: reorder togetherai

## Bug Fixes
- fix: vision fail in complete app
- fix: llm result usage none
- fix: gpt-4-32k model name empty in OpenAI response
- fix: arg user required and must not be null in service generate api
- fix: text completion app cannot get data.
- fix: text-generation run batch