# Open WebUI v0.5.0 — Release & Upgrade Intelligence
- **Product:** Open WebUI (https://openwebui.com)
- **Version:** v0.5.0
- **Released:** Dec 25, 2024
- **Impact Score:** 7/10
- **Breaking Changes:** Source flagged
- **Canonical Analysis:** https://changelogs.us/open-webui/updates/v0.5.0/

## Executive Summary (TL;DR)
Open WebUI v0.5.0. Source highlight: [0.5.0] - 2024-12-25

## Breaking Changes & Deprecations
- As we look ahead to 2025, we remain ambitious—committed to empowering innovation, breaking new ground in AI workflows, and delivering tools that elevate everyone. Here’s to dreaming big, achieving more, and building the future together. Thank you for being a part of this journey.  🚀

## New Features
- **💬 True Asynchronous Chat Support**: Create chats, navigate away, and return anytime with responses ready. Ideal for reasoning models and multi-agent workflows, enhancing multitasking like never before.
- **🔔 Chat Completion Notifications**: Never miss a completed response. Receive instant in-UI notifications when a chat finishes in a non-active tab, keeping you updated while you work elsewhere.
- **🌐 Notification Webhook Integration**: Get alerts via webhooks even when your tab is closed! Configure your webhook URL in Settings > Account and receive timely updates for long-running chats or external integration needs.
- **📚 Channels (Beta)**: Explore Discord/Slack-style chat rooms designed for real-time collaboration between users and AIs. Build bots for channels and unlock asynchronous communication for proactive multi-agent workflows. Opt-in via Admin Settings > General. A Comprehensive Bot SDK tutorial (https://github.com/open-webui/bot) is incoming, so stay tuned!
- **🖼️ Client-Side Image Compression**: Now compress images before upload (Settings > Interface), saving bandwidth and improving performance seamlessly.
- **🛠️ OAuth Management for User Groups**: Enable group-level management via OAuth integration for enhanced control and scalability in collaborative environments.

## Improvements
- **💡 API Key Authentication Restriction**: Narrowed API key auth permissions to '/api/models' and '/api/chat/completions' for enhanced security and better API governance.
- **⚙️ Backend Overhaul for Performance**: Major backend restructuring; a heads-up that some "Functions" using internal variables may face compatibility issues. Moving forward, websocket support is mandatory to ensure Open WebUI operates seamlessly.

## Bug Fixes
- **📋 Table Export to CSV**: Resolved issues with CSV export where headers were missing or errors occurred due to values with commas, ensuring smooth and reliable data handling.
- **🔓 BYPASS_MODEL_ACCESS_CONTROL**: Fixed an issue where users could see models but couldn’t use them with 'BYPASS_MODEL_ACCESS_CONTROL=True', restoring proper functionality for environments leveraging this setting.