# Open WebUI v0.11.0 — Release & Upgrade Intelligence
- **Product:** Open WebUI (https://openwebui.com)
- **Version:** v0.11.0
- **Released:** Jul 27, 2026
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/open-webui/updates/v0.11.0/

## Executive Summary (TL;DR)
Open WebUI v0.11.0. Source highlight: 🎨 **Redesigned interface.** Open WebUI has been visually rebuilt from the ground up. All aspects of the User Interface, from the chat view to the admin panel. Now with a narrower conversation column, lighter typography, tidier spacing, consistent menus and dropdowns, clearly outlined text boxes, and

## New Features
- 🎨 **Redesigned interface.** Open WebUI has been visually rebuilt from the ground up. All aspects of the User Interface, from the chat view to the admin panel. Now with a narrower conversation column, lighter typography, tidier spacing, consistent menus and dropdowns, clearly outlined text boxes, and settings rearranged. Commit, Commit, Commit, Commit, Commit, Commit, Commit, Commit, Commit, Commit, Commit, Commit, Commit, Commit, Commit, Commit, Commit, Commit, Commit, Commit, Commit, Commit, Co
- 🤖 **Sub-agents.** Administrators can now enable sub-agents, which let a model hand parts of a task to background helper agents that run their own tool-driven conversations and report results back into the chat, tuned through new "ENABLE_SUBAGENTS", concurrency, iteration, and system-prompt settings. Commit, Commit, Commit, Commit
- 📂 **Folder pages.** Opening a folder now takes you to its own page, where its chats load a page at a time, can be sorted by title or last updated, and you can start a new chat straight from the folder. Commit
- ⏲️ **Chat timers.** The assistant can now set a timer that brings a prompt back into the conversation later, after a delay or at a set time, and can drop it automatically if you read the chat or reply before it fires. Commit
- 🔔 **Notification targets.** Notifications now have their own settings tab where you can send them to several webhook destinations, each picking which events it wants, from chats finishing or failing to channel messages and calendar alerts, with a test button and a choice between always notifying or only when you are away, and any webhook you already had is carried over for you. Commit, Commit, Commit, #24750
- 🗯️ **Full replies in channels.** A reply from the assistant in a channel is now saved and shown in full, with its reasoning, tool calls and other structured parts, where it previously came through blank. Commit, #26720, #27409, #26707, #26656

## Bug Fixes
- 🔛 **Multiple choice settings in plugins.** A tool or function can now offer a setting where you tick several options from a list, fixed or worked out at the time it is shown, instead of asking you to type a comma-separated list of allowed values. #26884, #26848
- 🛡️ **Security Advisory**: This release includes security and access-control fixes. We recommend updating production deployments at your earliest convenience. Not all security fixes in this version may be enumerated in the fixed section. Some may be withheld for a short time to give administrators time to upgrade. Advisories
- 🔒 **Terminal file preview isolation.** Previewing an HTML file in the system terminal now runs it in an isolated context by default, closing a cross-site scripting hole that could expose your login session or, for privileged accounts, run code on the server. #26907
- ➗ **Malformed maths in a message.** Maths that fails to render is now shown as plain text rather than being placed into the page as markup, closing a way for a crafted formula in a chat, channel or shared conversation to run code in the browser of anyone reading it. #26718
- 🔩 **Updated file upload parsing library.** The library that parses file uploads and form submissions has been updated to a release that addresses a security advisory affecting that parsing path. #26991
- 🛑 **Deactivated accounts lose live access.** Real-time connections now apply the same role check as the rest of the application, so an account moved out of the user or admin role can no longer keep its channels and shared notes open on an existing token. #27537