# Open WebUI v0.8.6 — Release & Upgrade Intelligence
- **Product:** Open WebUI (https://openwebui.com)
- **Version:** v0.8.6
- **Released:** Mar 01, 2026
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/open-webui/updates/v0.8.6/

## Executive Summary (TL;DR)
Open WebUI v0.8.6. Source highlight: [0.8.6] - 2026-03-01

## New Features
- 🖥️ **Open Terminal integration.** Users can now connect to Open Terminal instances to browse, read, and upload files directly in chat, with the terminal acting as an always-on tool. File navigation includes folder browsing, image and PDF previews, drag-and-drop uploads, directory creation, and file deletion. The current working directory is automatically injected into tool descriptions for context-aware commands. Commit, Commit, Commit
- 📄 **Terminal file creation.** Users can now create new empty files directly in the Open Terminal file browser, in addition to the existing folder creation functionality. Commit
- ✏️ **Terminal file editing.** Users can now edit text files directly in the Open Terminal file browser, with the ability to save changes back to the terminal. Commit
- 🛠️ **Terminal file preview toolbar.** The Open Terminal file browser now displays contextual toolbar buttons based on file type, including preview/source toggle for Markdown and CSV files, reset view for images, and improved editing controls for text files. Commit
- 🔄 **Terminal file write refresh.** The file browser now automatically refreshes when files are written or modified via the write_file or replace_file_content tools, eliminating the need to manually refresh. Commit
- 🛡️ **Docker image SBOM attestation.** Docker images now include a Software Bill of Materials (SBOM) for vulnerability scanning and supply chain security compliance. #21779, Commit

## Bug Fixes
- 📡 **Reporting-Endpoints security header.** Administrators can now configure a Reporting-Endpoints header via the REPORTING_ENDPOINTS environment variable to receive CSP violation reports directly, aiding in security policy debugging and hardening. #21830
- 🗄️ **Database migration execution.** Database migrations now run correctly on startup, fixing a circular import issue that caused schema updates to fail silently. #21848, Commit
- 🔔 **Notification HTML escaping.** Notification messages now properly escape HTML content, matching the behavior in chat messages and ensuring consistent rendering across the interface. #21860, Commit
- 🛠️ **Tool call JSON error handling.** Chat no longer crashes when models generate malformed JSON in tool call arguments; instead, a descriptive error message is returned to the model for retry. #21984, Commit
- 🧠 **Reasoning model KV cache preservation.** Reasoning model thinking tags are no longer stored as HTML in the database, preserving KV cache efficiency for backends like llama.cpp and ensuring faster subsequent conversation turns. #21815, Commit
- ⚡ **Duplicate model execution prevention.** Models are no longer called twice when no tools are configured, eliminating unnecessary API requests and reducing latency. #21802, Commit