Dify 0.13.1 release notes

✨ What's New in v0.13.1? ✨

In version v0.13.1, we focused on polishing our platform by addressing critical fixes:

🚀 Highlighted Updates

Improved Bedrock Model Message Handling: Working with Bedrock models just got smoother. We've merged consecutive messages from the same role to reduce frustrating errors. Thanks to @yihong0618 for the fix in fix: better bedrock message handler (#11317).
Iteration Parallel Mode Fix: We tackled issues with the Iteration's Parallel Mode, particularly when nested with internal Parallel functions. This was managed by reverting a previous fix, noted in Revert "Fix: iteration not in main thread pool" by @crazywoola (#11358).

🛠️ Additional Fixes and Improvements

File Type Correction in HTTP Node: Resolved an issue where the HTTP node always treated downloaded files as image types. Now, downloads are of the correct type, addressed by @hjlarry in #11319.
Multi-Model Debugging: We've fixed the problem where sending messages was not possible during debugging with multiple models and conversations, thanks to @xuzuodong in #11333.
Amazon Nova LLMs & Rerank: Integrated Amazon Nova LLMs and AWS Bedrock Rerank capabilities, adding versatility to our platform.
UI and Configuration Enhancements: Improved file download handling in chats and enhanced the configuration of number variables for more reliable inputs.

These updates aim to provide a seamless and efficient user experience, helping you work effortlessly.

Upgrade Guide

Docker compose deployments

[!WARNING]

The files in the docker-legacy directory will soon stop being maintained and will be removed from the repository. If you are still using them, please switch to the new version as soon as possible.

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，Command, 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
```

Source Code deployments

Stop API server, Worker and Web frontend Server.
Get the latest code from the release branch:
```
git checkout 0.13.1
```
Update Python dependencies:
```
cd api
poetry install
```
Then, let's run the migration script:
```
poetry run flask db upgrade
```
Finally, run API server, Worker and Web frontend Server again.

What's Changed

Fix: model params in logs by @JzoNgKVO in https://github.com/langgenius/dify/pull/11298
fix: resolve scrolling issue in workflow-log table by @DDDDD12138 in https://github.com/langgenius/dify/pull/11302
fix: number variable can not input constant type value in tool config form by @iamjoel in https://github.com/langgenius/dify/pull/11320
fix: file download in chat by @zxhlyh in https://github.com/langgenius/dify/pull/11322
fix: http node download file always image type by @hjlarry in https://github.com/langgenius/dify/pull/11319
feat: correct the prompt grammar. by @laipz8200 in https://github.com/langgenius/dify/pull/11328
integrate amazon nove llms to dify by @ybalbert001 in https://github.com/langgenius/dify/pull/11324
chore: improve zhipu LLM by @hjlarry in https://github.com/langgenius/dify/pull/11321
fix: check valid for number variable by @YIXIAO0 in https://github.com/langgenius/dify/pull/11334
fix tidb full-text-search vector missed by @JohnJyong in https://github.com/langgenius/dify/pull/11337
update pricing for bedrock nova LLM models by @ybalbert001 in https://github.com/langgenius/dify/pull/11336
fix: cannot send message when debug with multiple model with conversa… by @xuzuodong in https://github.com/langgenius/dify/pull/11333
feat: add base skeleton component by @AkaraChen in https://github.com/langgenius/dify/pull/11339
fix: Correct category of 'Workflow' used in Explore Apps. by @douxc in https://github.com/langgenius/dify/pull/11351
chore: translate i18n files by @github-actions in https://github.com/langgenius/dify/pull/11353
fix: better bedrock message handler close #10976 by @yihong0618 in https://github.com/langgenius/dify/pull/11317
Revert "Fix: iteration not in main thread pool" by @crazywoola in https://github.com/langgenius/dify/pull/11358
chore: fix typo by @tsugumi-sys in https://github.com/langgenius/dify/pull/11359
fix: ref attribute in markdown causes page crash by @iamjoel in https://github.com/langgenius/dify/pull/11369
[feat] Add AWS Bedrock rerank by @warren830 in https://github.com/langgenius/dify/pull/11349
fix: bg typo in variable aggregator node by @YIXIAO0 in https://github.com/langgenius/dify/pull/11376
fix: some typos using typos by @yihong0618 in https://github.com/langgenius/dify/pull/11374
fix: empty object (conversation variable) editable by @YIXIAO0 in https://github.com/langgenius/dify/pull/11352
[fix] rename yaml files to fit windows by @warren830 in https://github.com/langgenius/dify/pull/11379
chore: bump version to 0.13.1 by @laipz8200 in https://github.com/langgenius/dify/pull/11382

Full Changelog: https://github.com/langgenius/dify/compare/0.13.0...0.13.1