Dify 1.3.1 release notes

🚀 What's New in v1.3.1?

Hello Dify community! Version 1.3.1 is here and packed with updates aimed to enhance your LLMOps operations and workflow. Let’s take a closer look at what's included:

🌟 New Features

VTT to Document Transform: We've enhanced the Document extractor to support VTT data formats, thanks to @te-chan2.
Advanced Storage Management: Admins, rejoice! You can now easily reclaim storage space by cleaning up unused files. This feature is courtesy of @kurokobo.
Vastbase Vector Database Support: Enjoy seamless integration with Vastbase vector DB for more efficient processing, thanks to @yayaxxww.

👌 Improvements & Refactoring

Frontend Timezone Support: The frontend now respects timezone for timestamps, thanks to @JzoNgKVO.
Enhanced Embedded Chatbot Usability: Drag-and-drop functionality in embedded websites has been improved significantly for both mouse and touch inputs, by @hjlarry.
Upload Folders to Knowledgebase: Simplify your knowledgebase management by uploading entire folders directly, thanks to @Silow9.

🛠️ Bug Fixes

Model Plugin Order Correction: Fixed order settings enforcement from position.yaml, thanks to insights by @bravomark.
Authorization & Password Autofill Fixes: Resolved unintentional password autofill behavior within authorization plugins, by @hjlarry.
Import Template Error Fix: Squashed those bugs—no more errors when importing templates! Special acknowledgment to our diligent devs for this fix.

That's all in v1.3.1! Get your hands on these new features and improvements, and do let us know your thoughts and feedback on our forums or GitHub discussions. Until next time, keep coding and exploring! 🚀

Upgrade Guide

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
```

Source Code Deployments

Stop the API server, Worker, and Web frontend Server.
Get the latest code from the release branch:
```
git checkout 1.3.1
```
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: fix reimported by @IthacaDream in https://github.com/langgenius/dify/pull/18610
embedding in websites support initializes to specify the conversation_id by @junjiem in https://github.com/langgenius/dify/pull/18602
fix: improve translation of community code of conduct sentence by @minglu7 in https://github.com/langgenius/dify/pull/18607
feat: add missing switches by @crazywoola in https://github.com/langgenius/dify/pull/18619
embedding in websites setting conversation_id requires hiding reset conversation button by @junjiem in https://github.com/langgenius/dify/pull/18623
fix: enhance TOC navigation with scrollable overflow for better usability by @ZeroZ-lab in https://github.com/langgenius/dify/pull/18636
Add jp translation by @HanqingZ in https://github.com/langgenius/dify/pull/18628
Fix some prompt typos by @mPyKen in https://github.com/langgenius/dify/pull/18645
fix agentflow error if first variable is num by @ZombieBlue in https://github.com/langgenius/dify/pull/18660
fix some browser autofill password when authorization plugin by @hjlarry in https://github.com/langgenius/dify/pull/18661
fix: sometimes error message not display complete by @hjlarry in https://github.com/langgenius/dify/pull/18663
chore(docker): bump dify-plugin-daemon to 0.0.9 by @laipz8200 in https://github.com/langgenius/dify/pull/18672
fix: link address error in the embedding in websites first example by @junjiem in https://github.com/langgenius/dify/pull/18677
fix: remove chat variable in workflow mode by @zxhlyh in https://github.com/langgenius/dify/pull/18696
Added the missing path of the webpath prefix and the prefix basepath + of static resources to remove the bug of adding more basepath. by @gq957534377 in https://github.com/langgenius/dify/pull/18658
fix: project version to 1.3.0 in package.json and uv.lock by @junjiem in https://github.com/langgenius/dify/pull/18684
feat: support vastbase vector database by @yayaxxww in https://github.com/langgenius/dify/pull/16308
fix: not render conversation var in prompt editor by @iamjoel in https://github.com/langgenius/dify/pull/18728
[Lindorm VDB] Add the QUERY_TIMEOUT parameter to force the search query to fail. by @AlwaysBluer in https://github.com/langgenius/dify/pull/18613
issue: #17056 : Add a reason field to the message_replace event by @just2gooo in https://github.com/langgenius/dify/pull/17195
fix: buildin tool provider credentials_for_provider by @luckylhb90 in https://github.com/langgenius/dify/pull/18725
Resolves #18536 Retreive conversation variables by @AlexChim1231 in https://github.com/langgenius/dify/pull/18581
fix: enable Milvus database configuration via .env(#18707) by @jiawei5807 in https://github.com/langgenius/dify/pull/18714
fix: wording in README.md by @crStiv in https://github.com/langgenius/dify/pull/18751
fix: update api rate limit on Pricing page by @douxc in https://github.com/langgenius/dify/pull/18755
enable pan by fingers by @crazywoola in https://github.com/langgenius/dify/pull/18775
fix(web): add missing 'clsx' dependency for pagination component by @minglu7 in https://github.com/langgenius/dify/pull/18769
fix: #18744 The model order defined in position.yaml in the Model Plugin is not taking effect. by @bravomark in https://github.com/langgenius/dify/pull/18756
optimize account status field hard coded by @gsmini in https://github.com/langgenius/dify/pull/18771
fix: Allow advanced chat app to get workflow run detail (#18753) by @1betatsu in https://github.com/langgenius/dify/pull/18758
fix: embed chatbot can't drag when use mouse by @hjlarry in https://github.com/langgenius/dify/pull/18781
refactor: Apply DI to WorkflowNodeExecutionRepository. by @laipz8200 in https://github.com/langgenius/dify/pull/18794
feat(app_dsl_service): Refines version compatibility logic by @laipz8200 in https://github.com/langgenius/dify/pull/18798
Hotfix/create from template category by @douxc in https://github.com/langgenius/dify/pull/18807
fix(plugin_service): Add marketplace enabled check before plugin operations by @Yeuoly in https://github.com/langgenius/dify/pull/18806
feat: Add W&B Weave Tracing Integration by @parambharat in https://github.com/langgenius/dify/pull/14262
fix depth param issue for WaterCrawl by @wesleysui in https://github.com/langgenius/dify/pull/18839
feat: add administrative commands to free up storage space by removing unused files by @kurokobo in https://github.com/langgenius/dify/pull/18835
fix: LLMResultChunk cause concatenate str and list exception by @hjlarry in https://github.com/langgenius/dify/pull/18852
feat: change delete status code from 200 to 204 by @devxing in https://github.com/langgenius/dify/pull/18398
fix: update notice for users for clear-orphaned-file-records and remove-orphaned-files-on-storage commands by @kurokobo in https://github.com/langgenius/dify/pull/18864
fix: install plugins permissions by @zxhlyh in https://github.com/langgenius/dify/pull/18870
fix: check dsl version when create app from explore template by @zxhlyh in https://github.com/langgenius/dify/pull/18872
chore: support other webapps embedded in iframe by @iamjoel in https://github.com/langgenius/dify/pull/18877
refactor: rename plugin manager to plugin client and rename path from manager to impl by @Yeuoly in https://github.com/langgenius/dify/pull/18876
fix: Text Generation App should not should not show embedded in website by @crazywoola in https://github.com/langgenius/dify/pull/18880
[Observability] Convert exception logging into span in OpenTelemetry by @TedaLIEz in https://github.com/langgenius/dify/pull/18821
refactor: remove external link for dataset description guidance by @ZeroZ-lab in https://github.com/langgenius/dify/pull/18884
feat: add interfaces of OAuth handler methods for authorization by @Yeuoly in https://github.com/langgenius/dify/pull/18889
chatflow/workflow add field required by @junjiem in https://github.com/langgenius/dify/pull/18892
fix: annotation update need use http put method and annotation-reply api doc parms wrong by @safejob in https://github.com/langgenius/dify/pull/18891
refactor: Refactors repository imports structure by @laipz8200 in https://github.com/langgenius/dify/pull/18901
chore: disabled struct output not show model not support warning by @iamjoel in https://github.com/langgenius/dify/pull/18909
fix: when cot_agent call tool like searxng lost some response content by @hanqingwu in https://github.com/langgenius/dify/pull/16781
[Observability][Bugfix] Fix expected an instance of Token, got None error in OpenTelemetry by @TedaLIEz in https://github.com/langgenius/dify/pull/18934
fix: i.find is not a function by @crazywoola in https://github.com/langgenius/dify/pull/18945
feat: add VTT data transform to Document extractor by @crazywoola in https://github.com/langgenius/dify/pull/18936
fix: classify remove always remove the last one by @iamjoel in https://github.com/langgenius/dify/pull/18959
fix: header padding by @zxhlyh in https://github.com/langgenius/dify/pull/18957
if as_attachment is in the url, add it to the sign_url by @sondin in https://github.com/langgenius/dify/pull/18930
feat: improve embedded chatbot styles by @ModyQyW in https://github.com/langgenius/dify/pull/18692
refactor(plugin/backwards_invocation/app): Remove unnecessary .value from StrEnum by @laipz8200 in https://github.com/langgenius/dify/pull/18896
feat (document_extractor): support .properties file by @quicksandznzn in https://github.com/langgenius/dify/pull/18969
feat: Upload a folder to knowledgebase by @Silow9 in https://github.com/langgenius/dify/pull/17026
chore: Bump version to 1.3.1 by @laipz8200 in https://github.com/langgenius/dify/pull/18962

Full Changelog: https://github.com/langgenius/dify/compare/1.3.0...1.3.1