🚀 New Features

• Amplitude Integration: We’ve integrated the Amplitude API key into our layout and provider components for enhanced analytics. Big thanks to @CodingOnStar in #29546.

🧪 Testing

• Container Integration Tests: Added integration tests for triggers to make sure everything runs smoothly in container environments by @Stream29 in #29527.

⚡ Performance Enhancements

• Excel Extractor: We've optimized the performance and memory usage of the Excel extractor, making it faster and more efficient, by @NieRonghua in #29551.

Thanks to everyone who contributed to this release! Your feedback and contributions make all the difference. As always, happy coding! 🌟

Upgrade Guide

Docker Compose Deployments

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

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

2. Get the latest code from the main branch

   git checkout main
   git pull origin main
   

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

   docker compose down
   

4. Back up data

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

5. Upgrade services

   docker compose up -d
   

[!NOTE]

If you encounter errors like below

2025/11/26 11:37:57 /app/internal/db/pg/pg.go:30
[error] failed to initialize database, got error failed to connect to `host=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/28706

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:

   git checkout 1.11.1
   

3. Update Python dependencies:

   cd api
   uv sync
   

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

   uv run flask db upgrade
   

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

What's Changed

• fix: upgrade react and react-dom to 19.2.3,fix cve errors by @douxc in https://github.com/langgenius/dify/pull/29532
• fix: fix available_credentials is empty by @fatelei in https://github.com/langgenius/dify/pull/29521
• fix: nextjs security update by @douxc in https://github.com/langgenius/dify/pull/29545
• fix: truncate auto-populated description to prevent 400-char limit error by @shua-chen in https://github.com/langgenius/dify/pull/28681
• test(trigger): add container integration tests for trigger by @Stream29 in https://github.com/langgenius/dify/pull/29527
• feat: integrate Amplitude API key into layout and provider components by @CodingOnStar in https://github.com/langgenius/dify/pull/29546
• fix: set response content type with charset in helper by @Pleasurecruise in https://github.com/langgenius/dify/pull/29534
• fix: remove validate=True to fix flask-restx AttributeError by @Mairuis in https://github.com/langgenius/dify/pull/29552
• perf(core/rag): optimize Excel extractor performance and memory usage by @NieRonghua in https://github.com/langgenius/dify/pull/29551
• perf: optimize save_document_with_dataset_id by @fatelei in https://github.com/langgenius/dify/pull/29550
• fix: docx extractor external image failed by @JohnJyong in https://github.com/langgenius/dify/pull/29558
• fix: hit-test failed when attachment id is not exist by @JohnJyong in https://github.com/langgenius/dify/pull/29563
• fix: return None from retrieve_tokens when access_token is empty by @kashira2339 in https://github.com/langgenius/dify/pull/29516
• chore: Bump version references to 1.11.1 by @laipz8200 in https://github.com/langgenius/dify/pull/29568

New Contributors

• @shua-chen made their first contribution in https://github.com/langgenius/dify/pull/28681
• @Pleasurecruise made their first contribution in https://github.com/langgenius/dify/pull/29534
• @kashira2339 made their first contribution in https://github.com/langgenius/dify/pull/29516

Full Changelog: https://github.com/langgenius/dify/compare/1.11.0...1.11.1