langgenius/dify 1.13.2 on GitHub

This patch release fixes several critical regressions and stability issues introduced in v1.13.1, including:

a severe regression in prompt message transformation that caused multiple LLM-plugin invocation failures across
LLM-related nodes, including LLM and Question Classifier.
Knowledge Retrieval node execution failures caused by incompatible enum values
improper Weaviate client cleanup

Upgrade Guide

Important

If you use custom CELERY_QUEUES, make sure workflow_based_app_execution is included.
If ENABLE_API_TOKEN_LAST_USED_UPDATE_TASK=true, also include api_token.

For background and details, see ⚠️ Important Upgrade Note and 🔧 Operational Note above.

Docker Compose Deployments

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

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

Get the latest code from the main branch
```
git checkout main
git pull origin main
```
Stop the service. Please execute in the docker directory
```
docker compose down
```

Back up data

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

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 #28706

docker compose --profile postgresql up -d

Source Code Deployments

Stop the API server, Worker, and Web frontend Server.
Get the latest code from the release branch:
```
git checkout 1.13.2
```
Update Python dependencies:
```
cd api
uv sync
```
Then, let's run the migration script:
```
uv run flask db upgrade
```
Finally, run the API server, Worker, and Web frontend Server again.

What's Changed

chore: bump version to 1.13.2 (#33681) by @QuantumGhost
fix: fix max_retries is hardcode (#33619) by #32715 @fatelei
fix(api): Preserving the content transform logic in fetch_prompt_messages (#33666) by @QuantumGhost
feat: remove weaviate client del method (#33593) by @fatelei
fix(api): make CreatorUserRole accept both end-user and end_user (#33638) by @fatelei

Full Changelog: 1.13.1...1.13.2

langgenius/dify 1.13.2 v1.13.2 on GitHub

Upgrade Guide

Docker Compose Deployments

Source Code Deployments

What's Changed

langgenius/dify 1.13.2
v1.13.2

on GitHub