# Dify 0.4.6 — Release & Upgrade Intelligence
- **Product:** Dify (https://dify.ai)
- **Version:** 0.4.6
- **Released:** Jan 12, 2024
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/dify/updates/0.4.6/

## Executive Summary (TL;DR)
Dify 0.4.6. Source highlight: Support for Models Integration Provided by the `Ollama`, details: https://docs.dify.ai/advanced/model-configuration/ollama

## New Features
- feat: app sidebar support collapse
- feat: make default slider behavior better
- feat: ollama support
- improve: introduce isort for linting Python imports

## Bug Fixes
- fix: azure openai stream response usage missing
- fix data_source_detail_dict parameter error
- fix: model parameter default value