# Dify 1.1.2 — Release & Upgrade Intelligence
- **Product:** Dify (https://dify.ai)
- **Version:** 1.1.2
- **Released:** Mar 21, 2025
- **Impact Score:** 7/10
- **Breaking Changes:** Source flagged
- **Canonical Analysis:** https://changelogs.us/dify/updates/1.1.2/

## Executive Summary (TL;DR)
Dify 1.1.2. Source highlight: ✨ What’s New in v1.1.2? ✨

## Breaking Changes & Deprecations
- - **Literal Syntax Error Handling**: Fixed errors related to `literal_eval` function usage, courtesy of @svcvit in #16297. These changes help keep your code from breaking due to syntax evaluation.

## New Features
- add built-in field check when doing old metadata migrate
- feat: replace file content type to avoid load script in svg.

## Improvements
- chore(api): enhance ruff rules to disallow dangerous functions and modules

## Bug Fixes
- **Security**: Resolved an XSS vulnerability related to rendering SVGs, closing a security gap with help from @iamjoel in #16433.
- **Knowledge Base Cleanup**: Fixed an issue where the OpenAPI interface couldn't delete metadata, thanks to @StrayDragon in #16365. Now clearing out old or unnecessary metadata is straightforward.
- **GitHub Plugin Installation**: Resolved an import DSL issue that blocked the installation of the GitHub plugin, thanks to @junjiem in #16362. This patch ensures smoother plugin integrations.
- **Metadata Migration Check**: Added a check for built-in fields during old metadata migration to ensure completeness and accuracy, contributed by @JohnJyong in #16371. Your metadata migrations have stepped up in robustness.
- **Literal Syntax Error Handling**: Fixed errors related to `literal_eval` function usage, courtesy of @svcvit in #16297. These changes help keep your code from breaking due to syntax evaluation.
- fix: knowledge base openapi cannot delete metadata