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🌟 What’s New in v1.11.2 🌟

Welcome to version 1.11.2! This release sees a significant number of improvements, especially around testing, fixes, and new integrations to enhance the robustness and flexibility of the platform. Here's the lowdown:

🚀 New Features

  • InterSystems IRIS Vector Database: We've added support for this database to bolster data handling capabilities. Big ups to @TomoOkuyama! (#29480)
  • Aliyun SLS Integration: Workflow execution logging can now leverage Aliyun's Simple Log Service, courtesy of @adongfan. (#28986)
  • Tunisian Arabic Support: We've expanded our language support with Tunisian Arabic. Shukran @nourzakhama2003! (#29306)
  • Slack Incoming Webhook Tool: Get alerts directly in Slack with the new integration (#4067).

⚙️ Enhancements

  • Comprehensive Test Coverage: A slew of Jest tests have been added to various components, such as the ConfirmModal, AppCard, CustomizeModal, and more. Thanks to everyone involved, especially @lyzno1! These enhance our confidence in releasing robust changes. (#29627, [#29667], etc.)
  • Amplitude Tracking: Enhanced user behavior tracking across the platform for deeper insights, thanks to @CodingOnStar. (#29662)
  • Pipeline Setting Tests: Automated testing has been added to ensure any future changes to pipeline settings won't break your optimizations. (#29478)
  • Responsive Chat Wrapper: We've optimized the chat interface for better usability across all device types. Props to @hangboss1761. (#29687)

🛠️ Bug Fixes

  • Unified Translation: Fixed various translation-related issues across multiple languages for a more coherent global experience. Thanks, @ZeroZ-lab! (#29759)
  • Security Enhancements: We've patched an XSS vulnerability with the Mermaid Graph and tackled SSRF and CSV injection issues. Kudos to @zyssyz123 and @laipz8200. (#29811, [#29462])
  • Upload Fixes: If file uploads are disabled, they'll now be consistently so across the board. Big thanks to @iamjoel. (#29681)
  • API Key Validation: Ensures API keys in HTTPRequest nodes are never empty, thanks to @AziizBg. (#29950)
  • Miscellaneous Fixes: A whole host of tweaks ranging from workflow past version data synchronization to adjustment of padding for better alignment. Massive thanks to all who squashed these bugs! (#30139, [#29999])

🎨 Code Quality & Maintenance

  • Refactor Marathon: We've massively refactored our API and web controllers to make future updates easier and more performant. Big thanks to @asukaminato0721 for spearheading this. (#29894, [#29888], etc.)
  • Jest and Webpack Optimizations: Improved Jest caching, configuration, and migration to Vitest/ESM in the web components for quicker, more reliable tests. Hats off to @lyzno1 and @hyoban. (#29881, [#29974])
  • Documentation Cleanup: The Swagger UI is now disabled by default in production releases, being more cautious about what information hangs out there. Thanks @laipz8200. (#29723)

That's the round-up for v1.11.2! As always, a huge shoutout to all contributors who make these improvements possible. You rock! Now, go try the new release, and hit us up with feedback. Happy coding! 🙌

Upgrade Guide

Docker Compose Deployments

  1. Back up your customized docker-compose YAML file (optional)

bash cd docker cp docker-compose.yaml docker-compose.yaml.$(date +%s).bak

  1. Get the latest code from the main branch

bash git checkout main git pull origin main

  1. Stop the service. Please execute in the docker directory

bash docker compose down

  1. Back up data

bash tar -cvf volumes-$(date +%s).tgz volumes

  1. Upgrade services

bash docker compose up -d

[!NOTE]

If you encounter errors like below

``bash 2025/11/26 11:37:57 /app/internal/db/pg/pg.go:30 [error] failed to initialize database, got error failed to connect tohost=db_postgres user=postgres database=dify_plugin`: hostname resolving error (lookup db_postgres on 127.0.0.11:53: server misbehaving)

2025/11/26 11:37:57 /app/internal/db/pg/pg.go:34 [error] failed to initialize database, got error failed to connect to host=db_postgres user=postgres database=postgres: hostname > resolving error (lookup db_postgres on 127.0.0.11:53: server misbehaving) 2025/11/26 11:37:57 init.go:99: [PANIC]failed to init dify plugin db: failed to connect to host=db_postgres user=postgres database=postgres: hostname resolving error (lookup db_postgres on 127.0.0.11:53: server misbehaving) panic: [PANIC]failed to init dify plugin db: failed to connect to host=db_postgres user=postgres database=postgres: hostname resolving error (lookup db_postgres on 127.0.0.11:53: server misbehaving) Please use the following command instead. For details, please read this https://github.com/langgenius/dify/issues/28706bash docker compose --profile postgresql up -d ```

Source Code Deployments

  1. Stop the API server, Worker, and Web frontend Server.

  2. Get the latest code from the release branch:

bash git checkout 1.11.2

  1. Update Python dependencies:

bash cd api uv sync

  1. Then, let's run the migration script:

bash uv run flask db upgrade

  1. Finally, run the API server, Worker, and Web frontend Server again.

What's Changed

New Contributors

Full Changelog: https://github.com/langgenius/dify/compare/1.11.1...1.11.2

Source: README.md, updated 2025-12-25