Releases · langgenius/dify

28 Feb 10:09

takatost

0.5.7

5bd3b02

v0.5.7

New Features

Added Mistral AI model provider. #2594
Added Vector Database migrate tool, see below. #2562
Added response format(JSON/XML) for google, anthropic, openai, wenxin, chatglm, tongyi LLMs. #2563
Refactor RAG(knowledge) module, remove dependency on langchain to increase scalability and flexibility. #2528
Agent App utilizing an LLM with ReACT mode (not support function calling), supports streaming output. #2498
Added DuckDuckGo Search Tool for Enhanced Privacy-Focused Search Functionality by @Yash-1511 #2499

Vector Database Migrate Tool

When you want to switch to another vector database, you can deactivate or delete the original vector database after switching.

How to use

Step:

If you are starting from local source code, modify the environment variable in the .env file to the vector database you want to migrate to.
For example:

VECTOR_STORE=qdrant

If you are starting from docker compose, modify the environment variable in the docker-compose.yaml file to the vector database you want to migrate to, both api and worker are all needed.

For example:

# The type of vector store to use. Supported values are `weaviate`, `qdrant`, `milvus`.
VECTOR_STORE: qdrant

run the below command in your terminal or docker container

flask vdb-migrarte

Update Guide

Deploying with Docker Compose:

Get the latest code from the main branch:
```
git checkout main
git pull origin main
```
Go to the next step and update to the latest image:
```
cd docker
docker-compose up -d
```

Deploying from Source Code:

Stop API server, Worker and Web frontend Server.
Get the latest code from the main branch:
```
git checkout main
git pull origin main
```
Then, let's run the migration script:
```
cd api
flask db upgrade
```
Note: To use TTS, ffmpeg installation is required on servers running Dify API from source. More details can be found in our FAQ.
Finally, run API server, Worker and Web frontend Server again.

What's Changed

Windows local deployment switch "tool“ interface failed by @kukuze in #2483
fix: chat restart by @zxhlyh in #2488
fix: code-based extension by @zxhlyh in #2490
fix: incorrect tool name by @Yeuoly in #2489
fix: audio to text by @zxhlyh in #2493
del doc support by @JohnJyong in #2494
Add default values for optional parameters in API tool and parser by @Yeuoly in #2491
doc: typo in chat by @crazywoola in #2492
feat: increase max tools by @Yeuoly in #2497
Refactor agent history organization and initialization of agent scrat… by @Yeuoly in #2495
Chore/delete chunk decode error alert by @guchenhe in #2500
FEAT: Add DuckDuckGo Search Tool for Enhanced Privacy-Focused Search Functionality by @Yash-1511 in #2499
Feat/stream react by @Yeuoly in #2498
fix: api doc example error by @iamjoel in #2505
update issue template by @crazywoola in #2507
fix: config not exists by @crazywoola in #2513
Fix #2512 by @crazywoola in #2515
fix: bing search response filter by @Yeuoly in #2519
Voice audition by @charli117 in #2504
Fix/upload limit by @JohnJyong in #2521
Feat/dify rag by @JohnJyong in #2528
fix: update current tenant id of account when switching tenant by @bowenliang123 in #2530
Fix/tool default value by @Yeuoly in #2536
fix: tolerate exceptions in cleaning up index when vector db service unavailable by @bowenliang123 in #2533
chore: add api key and value placeholder by @iamjoel in #2538
Fix/langchain document schema by @JohnJyong in #2539
Feat/i18n restructure by @crazywoola in #2529
fix dev/reformat by @JohnJyong in #2542
fix: webapp name by @zxhlyh in #2543
Feat/openai llm trial paid config by @GarfieldDai in #2545
feat: openai llm get trial or paid models from config. by @GarfieldDai in #2546
Fix/new RAG bugs by @JohnJyong in #2547
Update README_CN.md by @takatost in #2550
feat: change max_question_num to 5 by @wststone in #2520
Feat/use searchparams as state by @wststone in #2554
Feat/vdb migrate command by @JohnJyong in #2562
Feat/json mode by @Yeuoly in #2563
fix typo in error message of supported keyword store by @bowenliang123 in #2560
chore: remove redundant casting flask app config into dict by @bowenliang123 in #2564
Add Dify Meetup Event on Mar 9 by @crazywoola in #2566
fix weaviate delete_by_ids by @bowenliang123 in #2565
Fix some RAG bugs by @JohnJyong in #2570
fix: notion binding by @zxhlyh in #2572
fix mivlus delete by ids error by @JohnJyong in #2573
enhancement: improve client-side code by @wststone in #2568
fix: parameter type handling in API tool and parser by @Yeuoly in #2574
Fix/hit test tsne issue by @JohnJyong in #2581
fix: correct the parent class of CacheEmbedding by @bowenliang123 in #2578
fix: convert tool messages into user messages in react mode and fill … by @Yeuoly in #2584
enhancement: skip fetching to improve user experience when switching … by @wststone in #2580
Fix 500 error when creating from the template and the provider is None by @crazywoola in #2591
feat:add mistral ai by @joshua20231026 in #2594
fix: parameter user exceeded max length when invoking moonshot llm by @takatost in #2596
Feat/provider mistralai by @joshua20231026 in #2598
doc: props.appDetail.api_base_url by @crazywoola in #2597
fix props.appDetail.api_base_url /v1 repeat error by @xiangpingjiang in #2601
Fix/2559 upload powered by brand image not showing up by @crazywoola in #2602
Fix: explore apps is not shown by @crazywoola in #2604
fix: missing default user for APP service api by @takatost in #2606
fix: AppParameterApi.get() got an unexpected keyword argument 'end_user' by @takatost in #2607
fix: notion extractor raise 'NoneType' object has no attribute 'curre… by @takatost in #2608
Fix: default button behavior by @crazywoola in #2609
version to 0.5.7 by @takatost in #2610

New Contributors

@kukuze made their first contribution in #2483
@wststone made their first contribution in #2520
@xiangpingjiang made their first contribution in #2601

Full Changelog: 0.5.6...0.5.7

Contributors

bowenliang123, iamjoel, and 13 other contributors

Assets 2

19 Feb 09:16

takatost

0.5.6

8b49e0e

v0.5.6

Added voice choose for TTS in App. Thanks @charli117!
Fix some problems.

Update Guide

Deploying with Docker Compose:

Get the latest code from the main branch:
```
git checkout main
git pull origin main
```
Go to the next step and update to the latest image:
```
cd docker
docker-compose up -d
```

Deploying from Source Code:

Stop API server, Worker and Web frontend Server.
Get the latest code from the main branch:
```
git checkout main
git pull origin main
```
Then, let's run the migration script:
```
cd api
flask db upgrade
```
Note: To use TTS, ffmpeg installation is required on servers running Dify API from source. More details can be found in our FAQ.
Finally, run API server, Worker and Web frontend Server again.

What's Changed

Update SMTP environment variable name in docker-compose by @igorvolocRC in #2444
feat: add introduction field in log detail response of chat app by @takatost in #2445
fix: baichuan frequency_penalty by @Yeuoly in #2446
tts add voice choose by @charli117 in #2391
Create pull_request_template.md by @takatost in #2449
Update pull_request_template.md by @takatost in #2451
fix: tts voice language to zh-Hans instead of zh-CN by @takatost in #2450
Tts add voice choose by @charli117 in #2452
Tts add voice choose by @charli117 in #2453
Ignore SSE comments to support openrouter streaming by @johnpccd in #2432
Feature/display selected info for tts by @crazywoola in #2454
Display selected tts voice name by @charli117 in #2459
fix: windows load provider file error by @wjryours in #2463
Chore: Add type files and unit test ci for Node.js SDK by @Tseian in #2268
fix: hybrid search may pass rerank enable false by @iamjoel in #2467
fix: Add model_uid validation for model_uid in Xinference models by @Yeuoly in #2468
fix: credential verification of baichuan did not throw all errors by @takatost in #2475
feat: added Ukrainian language support by @holyCowMp3 in #2473
FEAT: add image styling in markdown by @Yash-1511 in #2441
fix: event handlers not registered globally by @takatost in #2479
remove: parameters in seeds by @crazywoola in #2481
bump version to 0.5.6 by @takatost in #2482

New Contributors

@igorvolocRC made their first contribution in #2444
@johnpccd made their first contribution in #2432
@wjryours made their first contribution in #2463
@Tseian made their first contribution in #2268
@holyCowMp3 made their first contribution in #2473

Full Changelog: 0.5.5...0.5.6

Contributors

iamjoel, takatost, and 9 other contributors

Assets 2

13 Feb 04:36

takatost

0.5.5

8633957

v0.5.5

Adding SMTP method for sending emails. Thanks @jonahcui!
Fix some problems.

Update Guide

Deploying with Docker Compose:

Get the latest code from the main branch:
```
git checkout main
git pull origin main
```
Go to the next step and update to the latest image:
```
cd docker
docker-compose up -d
```

Deploying from Source Code:

Stop API server, Worker and Web frontend Server.
Get the latest code from the main branch:
```
git checkout main
git pull origin main
```
Then, let's run the migration script:
```
cd api
flask db upgrade
```
Note: To use TTS, ffmpeg installation is required on servers running Dify API from source. More details can be found in our FAQ.
Finally, run API server, Worker and Web frontend Server again.

What's Changed

fix: api based extension modal title by @zxhlyh in #2414
fix: typo in package path of core.splitter by @crazywoola in #2411
fix: studio/api doc by @wlbksy in #2415
chore: apply F811 linter rule to eliminate redefined imports and methods by @bowenliang123 in #2412
feat: add support for smtp when send email by @jonahcui in #2409
fix: chat agent mode content copy by @zxhlyh in #2418
chore: apply ruff's pyflakes linter rules by @bowenliang123 in #2420
clean: remove no-use ecc_aes.py by @takatost in #2426
fix: possible unsent function call in the last chunk of streaming response in OpenAI provider by @bowenliang123 in #2422
chore: apply ruff's pyupgrade linter rules to modernize Python code with targeted version by @bowenliang123 in #2419
fix: List not found in account service by @takatost in #2434
fix recreating users' default tenant relations when loading user by @bowenliang123 in #2408
fix: account has no owner workspace by member inviting by @takatost in #2435
pref: optimize add hit count query performance when dataset hit by @takatost in #2436
Fix tool provider credential caching issue by @Yeuoly in #2433
fix: variable in opener by @zxhlyh in #2437
version to 0.5.5 by @takatost in #2440

New Contributors

@wlbksy made their first contribution in #2415
@jonahcui made their first contribution in #2409

Full Changelog: 0.5.4...0.5.5

Contributors

bowenliang123, wlbksy, and 5 other contributors

Assets 2

06 Feb 06:31

takatost

0.5.4

41328bd

v0.5.4

GPT-3.5-Turbo-0125 Integration
Moonshot LLM Integration
Add Bing Search Tool
Add Built-in Maths Tool, a tool for evaluating an math expression, calculated locally with NumExpr.
Enhanced Custom Tool Response Visibility, which allows users to view detailed custom API responses during testing, facilitating better debugging and integration.
Fix some problems

Update Guide

Deploying with Docker Compose:

Get the latest code from the main branch:
```
git checkout main
git pull origin main
```
Go to the next step and update to the latest image:
```
cd docker
docker-compose up -d
```

Deploying from Source Code:

Stop API server, Worker and Web frontend Server.
Get the latest code from the main branch:
```
git checkout main
git pull origin main
```
Then, let's run the migration script:
```
cd api
flask db upgrade
```
Note: To use TTS, ffmpeg installation is required on servers running Dify API from source. More details can be found in our FAQ.
Finally, run API server, Worker and Web frontend Server again.

What's Changed

feat:add gpt-3.5-turbo-0125 by @leslie2046 in #2347
Refactor error handling in GenerateTaskPipeline class by @limboinf in #2345
fix [baichuan] Error: argument of type 'NoneType' is not iterable by @baiyansong in #2351
Feat/move tenant id into db by @crazywoola in #2341
fix: frontend security risk by @iamjoel in #2355
add gpt-3.5-turbo-0125 to trail llm list by @takatost in #2354
fix: unsafe external link by @iamjoel in #2356
fix: input not set min or max null value blur would set null by @iamjoel in #2361
fix: switch tenant by @crazywoola in #2363
chore: replace chat in web app by @zxhlyh in #2373
fix: webapp stop chat & citation by @zxhlyh in #2376
fix variable invalid when key only one character by @takatost in #2377
fix: webapp language by @zxhlyh in #2378
feat: bing search by @Yeuoly in #2375
fix: bad xinference error by @Yeuoly in #2384
Feat/add bing search by @Yeuoly in #2379
feat: tool credentials cache and introduce _position.yaml by @Yeuoly in #2386
chore: enchange pic uploading tip by @zxhlyh in #2388
fix: knowledge doc by @zxhlyh in #2389
feat: add openai paid llm model. by @GarfieldDai in #2392
fix: error stop response api url in text generation and uniform url by @iamjoel in #2394
chore: show credit help link by @iamjoel in #2393
fix: missing variables in agent prompt by @Yeuoly in #2395
fix:add translation for dataset knowledge and update document title by @BenjaminX in #2396
add built-in maths tool for local expression evaluation on NumExpr by @bowenliang123 in #2390
Feat/show detailed custom api response when testing by @Yeuoly in #2400
feat: add moonshot support by @jialeicui in #2398
fix:update document title in Apps component by @BenjaminX in #2404
fix: error type get wrong by @takatost in #2403
enhancement: introduce Ruff for Python linter for reordering and removing unused imports with automated pre-commit and sytle check by @bowenliang123 in #2366
fix: webapp variable input & app unavailable status by @zxhlyh in #2405
fix: moonshot context size error by @takatost in #2406
version to 0.5.4 by @takatost in #2407

New Contributors

@limboinf made their first contribution in #2345
@baiyansong made their first contribution in #2351
@jialeicui made their first contribution in #2398

Full Changelog: 0.5.3...0.5.4

Contributors

BenjaminX, bowenliang123, and 10 other contributors

Assets 2

01 Feb 10:26

takatost

0.5.3

9f637ea

v0.5.3

Support function calling for more models (Azure OpenAI, xinference, ZhipuAI, Minimax)
Fix some problems

Update Guide

Deploying with Docker Compose:

Get the latest code from the main branch:
```
git checkout main
git pull origin main
```
Go to the next step and update to the latest image:
```
cd docker
docker-compose up -d
```

Deploying from Source Code:

Stop API server, Worker and Web frontend Server.
Get the latest code from the main branch:
```
git checkout main
git pull origin main
```
Then, let's run the migration script:
```
cd api
flask db upgrade
```
Note: To use TTS, ffmpeg installation is required on servers running Dify API from source. More details can be found in our FAQ.
Finally, run API server, Worker and Web frontend Server again.

What's Changed

fix: occasional multiple responses displayed in frontend due to unexpected message_id from onData by @rickythink in #2231
feat: prompt IDE support change height by @iamjoel in #2232
Fix/update broken doc links by @guchenhe in #2187
Maintenance notice href by @charli117 in #2228
fix:Bedrock llm issue #2214 by @glayyiyi in #2215
chore: move register ga to signin page by @iamjoel in #2233
fix: register ga id error by @iamjoel in #2237
fix: vision config by @zxhlyh in #2235
feat: team admin can pay billing by @iamjoel in #2240
Feat/billing enhancement by @GarfieldDai in #2239
Maintenance notice href by @charli117 in #2234
fix: Resolved the issue of duplicate display of supported file types during text file upload by @huangbaichao in #2241
fix typo by @guchenhe in #2248
fix: remove invalid parameter return_type by @crazywoola in #2253
fix: user handling in stop api by @takatost in #2254
Bugfix/invitemailmultilangs by @BenjaminX in #2257
update qdrant migrate command by @JohnJyong in #2260
fix: initial paragraph can not input more than 48 chars by @crazywoola in #2258
fix: stop generate api doc error by @iamjoel in #2262
chore: change expert mode the same line height as automatic by @iamjoel in #2263
feat: Nodejs sdk support auto rename conversation api by @iamjoel in #2265
chore: update price page by @iamjoel in #2272
Feat/utm update by @GarfieldDai in #2269
fix: missing keys language in parser by @crazywoola in #2271
use pm2 to guard and monitor the web service in docker file by @bowenliang123 in #2238
fix: remove finish_reason condition logic when deltaContent is empty by @geosmart in #2270
fix: typo of builtin tools by @bowenliang123 in #2275
Add custom tools by @charli117 in #2259
Feat/add azure dalle tool by @leslie2046 in #2276
fix: setting default model to gpt-3.5-turbo-1106 and remove default m… by @Yeuoly in #2274
bump flask from 2.3 to 3.0 by @bowenliang123 in #2279
feat: some unused command-line tasks were removed. by @takatost in #2281
chore: handle app name and options too long by @iamjoel in #2283
feat: optimize tool name by @takatost in #2284
Feat/blocking function call by @Yeuoly in #2247
feat: file icon support doc and docx by @iamjoel in #2289
fix: multiple model configuration clear conversation by rerender by @zxhlyh in #2286
fix: missing files by @iamjoel in #2291
Add custom tools by @charli117 in #2292
remove repositories tool by @Yeuoly in #2293
fix: missing prompt by @Yeuoly in #2294
fix: keep original tool credentials by @Yeuoly in #2288
Add custom tools by @charli117 in #2299
Feat: Add Top bar while routing different different pages by @Yash-1511 in #2298
fix: api tool encoding by @Yeuoly in #2296
chore:azure dalle tool support pt-BR text by @leslie2046 in #2301
feat: recommended apps list support sort by position by @iamjoel in #2303
feat: ui improvements for Portuguese by @crazywoola in #2304
Fix/typos by @rickythink in #2308
fix: next public edition default value by @zxhlyh in #2310
fix: invalid server tool url caused crash by @iamjoel in #2311
chore: detect is function calling from model config by @iamjoel in #2312
remove unused session store codes by @takatost in #2313
Feat/add spark3.5 llm by @leslie2046 in #2314
Change ZHIPU_MAX_LIMITS to 5. Fix issue 2323 by @orangeclk in #2324
Fix/api tool by @Yeuoly in #2317
Optimization stable diffusion verify by @charli117 in #2322
revert: remove unused session store codes by @takatost in #2329
fix: typo by @Yeuoly in #2318
fix: empty model features by @Yeuoly in #2330
feat: add sd model parameter by @Yeuoly in #2331
fix: check empty tool provider credentials by @Yeuoly in #2332
add option to prompt for a validation password when initializing admin user by @guchenhe in #2302
fix: first agent latency by @Yeuoly in #2334
Feat/current time tool zone by @Yeuoly in #2337
feat: add xinference llm context size by @Yeuoly in #2336
fix: ignore spark provider credential validate by @takatost in #2344
chore(web): strong typing by @JunIce in #2339
bump version to 0.5.3 by @takatost in #2306

New Contributors

@glayyiyi made their first contribution in #2215
@huangbaichao made their first contribution in #2241
@leslie2046 made their first contribution in #2276
@Yash-1511 made their first contribution in #2298
@orangeclk made their first contribution in #2324

Full Changelog: 0.5.2...0.5.3

Contributors

BenjaminX, bowenliang123, and 17 other contributors

Assets 2

26 Jan 07:02

takatost

0.5.2

4ab6629

v0.5.2

Add OpenAI gpt-4-turbo-preview, gpt-4-0125-preview, text-embedding-3-large, text-embedding-3-small Models
Chunk overlap supported in Knowledge
Fix some problems

Update Guide

Deploying with Docker Compose:

Get the latest code from the main branch:
```
git checkout main
git pull origin main
```
Go to the next step and update to the latest image:
```
cd docker
docker-compose up -d
```

Deploying from Source Code:

Stop API server, Worker and Web frontend Server.
Get the latest code from the main branch:
```
git checkout main
git pull origin main
```
Then, let's run the migration script:
```
cd api
flask db upgrade
```
Note: To use TTS, ffmpeg installation is required on servers running Dify API from source. More details can be found in our FAQ.
Finally, run API server, Worker and Web frontend Server again.

What's Changed

Add new OpenAI embedding models by @guchenhe in #2217
fix: remove and create app not reload plan by @iamjoel in #2220
fix: tts model tip by @ashening in #2221
fix: multiple rows were found correctly by @crazywoola in #2219
chore: no custom tool placeholder ui by @iamjoel in #2222
Update EditCustomCollectionModal button styling for Chinese by @BenjaminX in #2225
Maintenance notice href by @charli117 in #2227
Feat: chunk overlap supported by @JzoNgKVO in #2209
add openai gpt-4-0125-preview by @Yeuoly in #2226
version to 0.5.2 by @takatost in #2230

New Contributors

@ashening made their first contribution in #2221

Full Changelog: 0.5.1...0.5.2

Contributors

BenjaminX, iamjoel, and 7 other contributors

Assets 2

25 Jan 19:16

takatost

0.5.1

c038040

v0.5.1

add multiple LLM debug mode ⚔️
let citation show on webapp
add tongyi tts
minimax abab6-chat LLM supported
support Annotations output
openai_api_compatible support config stream_mode_delimiter
fix some problems

Update Guide

Deploying with Docker Compose:

Get the latest code from the main branch:
```
git checkout main
git pull origin main
```
Go to the next step and update to the latest image:
```
cd docker
docker-compose up -d
```

Deploying from Source Code:

Stop API server, Worker and Web frontend Server.
Get the latest code from the main branch:
```
git checkout main
git pull origin main
```
Then, let's run the migration script:
```
cd api
flask db upgrade
```
Note: To use TTS, ffmpeg installation is required on servers running Dify API from source. More details can be found in our FAQ.
Finally, run API server, Worker and Web frontend Server again.

What's Changed

fix: transcript asr params wrong by @takatost in #2162
let citation show on webapp by @guchenhe in #2161
fix: empty usage by @Yeuoly in #2168
bump alpine from 3.18 to 3.19 in web image by @bowenliang123 in #2126
fix: credentials validate compatible problem by @takatost in #2170
fix: knowledge api doc by @zxhlyh in #2174
fix: filename cause windows import error by @crazywoola in #2176
feat: utm supports. by @GarfieldDai in #2181
chore: utm by @zxhlyh in #2180
feat: add tool labels by @Yeuoly in #2178
refine: faster rsa implement by @Yeuoly in #2182
Add tongyi tts&tts function optimization by @charli117 in #2177
fix: credentials validation of ababa by @Yeuoly in #2183
feat: abab6-chat supported by @takatost in #2184
fix: minimax request timeout by @takatost in #2185
Doc/update readme by @crazywoola in #2186
Add tts document&fix bug by @charli117 in #2156
fix: utm by @zxhlyh in #2191
chore: remove universal chat code by @iamjoel in #2194
Support JSONL output by @JzoNgKVO in #2171
feat: multiple model configuration by @zxhlyh in #2196
improve api docker file and lock Debian version in base image tag by @bowenliang123 in #2195
fix: split chunks return empty strings by @takatost in #2197
skip installing python3-dev package on base stage in api docker image by @bowenliang123 in #2193
fix: chatbot support agent by @iamjoel in #2201
fix: typing delay by @zxhlyh in #2200
chore: test register ga by @iamjoel in #2202
Feat/zhipuai function calling by @Yeuoly in #2199
chore: enchance some use experience by @iamjoel in #2204
feat: create app show agent type tip by @iamjoel in #2207
fix: model parameter modal input by @zxhlyh in #2206
fix: sometimes app main content not fill the window by @iamjoel in #2208
fix:determine multiple result exceptions caused by admin by @IAMZn1018 in #2211
Update version to 0.5.1 by @takatost in #2213
feat: openai_api_compatible support config stream_mode_delimiter by @geosmart in #2190
Add gmpy2 dependencies packages by @takatost in #2216

New Contributors

@IAMZn1018 made their first contribution in #2211
@geosmart made their first contribution in #2190

Full Changelog: 0.5.0...0.5.1

Contributors

bowenliang123, iamjoel, and 10 other contributors

Assets 2

24 Jan 05:07

takatost

0.5.0

e0f72d2

v0.5.0

🎉🎉 Dify Version 0.5 Release Notes

We're excited to announce the release of Dify Version 0.5. This update introduces several major enhancements, including the integration of Agent mode, the implementation of text-to-speech (TTS) capabilities, and the introduction of the AWS Bedrock model provider. Additionally, we have incorporated GLM3/GLM4 models and Portuguese language support. Read on for more details 👇

What's New

Agent Mode Integration

The Assistant App (previously known as the Chat App) now features an Agent mode, providing access to 12 built-in tools including DALL-E, Stable Diffusion, WebScraper, WolframAlpha, Dify Knowledge, and more.

The integration of Agent reasoning and tool outputs with the Assistant's replies offers a fluid, intuitive user experience.

logo.design.final.mp4

Our expansion into text-to-image capabilities marks a significant step in our multimodal journey. This includes a shared file variable pool, facilitating image-to-image and image-to-text functionality across all tools.

Custom tool integration is now more accessible through:

APIs: OpenAI/Swagger and ChatGPT Plugin spec files are supported, with a UI form for API specification in development.
Extensions: A guide is provided for users to contribute their own tool business logic.

Additional Updates:

The "Build App" has been renamed "Studio", and the "Chat App" is now the "Assistant". Choose between "Basic Assistant" or "Agent Assistant" in the Assistant den.
"API Based Extension", previously under the Assistant, is now in the "Variables" module.
For ease of use, "Tools" has been relocated to the main product menu, centralizing customization, authorization, and management.
With the release of the Agent Assistant, the experimental feature 'Universal Chat in Explorer' has completed its mission! Now, you can directly create an Agent Assistant to achieve the same functions.

TTS Capabilities

Thanks to @charli117, new TTS models are now supported. Our model provider includes an interface for the OpenAI TTS model, and we welcome contributions to our TTS scheme here.

TTS features are available in-app under "Add Feature".

Easily convert text to speech playback.

Note: To use TTS, ffmpeg installation is required on servers running Dify API from source. More details can be found in our FAQ.

Additional Enhancements

We've introduced the AWS Bedrock model provider and expanded GLM3/GLM4 model support. Plus, Dify now supports Portuguese, broadening our language capabilities.

Update Guide

Deploying with Docker Compose:

Get the latest code from the main branch:
```
git checkout main
git pull origin main
```
Go to the next step and update to the latest image:
```
cd docker
docker-compose up -d
```

Deploying from Source Code:

Stop API server, Worker and Web frontend Server.
Get the latest code from the main branch:
```
git checkout main
git pull origin main
```
Then, let's run the migration script:
```
cd api
flask db upgrade
```

Note: To use TTS, ffmpeg installation is required on servers running Dify API from source. More details can be found in our FAQ.

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

Change Log

fix: arg missing when call method on_message_replace_func in output… by @takatost in #2106
fix: empty keywords moderation. by @GarfieldDai in #2108
chore: enchance view billing text by @iamjoel in #2109
feat: support legacy doc by @crazywoola in #2100
feat: support re-invite email. by @GarfieldDai in #2107
Init azure openai show quota by @charli117 in #2096
fix: invite email template languages constant var by @BenjaminX in #2111
Fix/2102 long dify app description throws backend exception by @crazywoola in #2112
Feat/2070 glm 4 and glm 3 turbo by @crazywoola in #2114
feat: add cohere llm and embedding by @takatost in #2115
Add bedrock by @guchenhe in #2119
feat: support GLM-4V by @Yeuoly in #2124
feat: bedrock reorder in provider list by @takatost in #2121
fix: recipt info by @zxhlyh in #2123
fix: bump lamejs from 1.2.0 to 1.2.1 by @bowenliang123 in #2122
fix annotation reply by @JohnJyong in #2127
fix: model-parameter-modal slider by @zxhlyh in #2135
feat: support assistant frontend by @iamjoel in #2139
Feat/assistant app by @Yeuoly in #2086
feat: remove universal chat app by @takatost in #2140
fix: agent strategy by @Yeuoly in #2141
Feat/portuguese support by @crazywoola in #2075
fix: None type in cot assistant app by @Yeuoly in #2142
Fix/assistant none type by @Yeuoly in #2143
Fix/assistant none type by @Yeuoly in #2145
tts models support by @charli117 in #2033
feat: add ffmpeg faq link in missing ffmpeg error by @takatost in #2146
Fix/language support by @crazywoola in #2154
refractor: assistant runner rename by @rickythink in #2150
fix: Fix typo in credentials field name by @Yeuoly in #2155
fix: add tool index by @Yeuoly in #2152
Refactor: CoT runner by @Yeuoly in #2157
fix: embeded chat app input by @zxhlyh in #2159
fix: explore app add to workspace by @zxhlyh in #2160
version to 0.5.0. by @takatost in #2147

Full Changelog: 0.4.9...0.5.0

Contributors

BenjaminX, bowenliang123, and 10 other contributors

Assets 2

19 Jan 14:35

takatost

0.4.9

c7783db

v0.4.9

Fix some bugs

Notice

As per the planned schedule, these deprecated envs are being removed:

CONSOLE_URL: Replace with CONSOLE_API_URL and CONSOLE_WEB_URL.
APP_URL: Replace with APP_API_URL and APP_WEB_URL.
API_URL : Replace with SERVICE_API_URL.

More details: https://docs.dify.ai/getting-started/install-self-hosted/environments#console_api_url

Update Guide

Deploying with Docker Compose:

Get the latest code from the main branch:
```
git checkout main
git pull origin main
```
Go to the next step and update to the latest image:
```
cd docker
docker-compose up -d
```

Deploying from Source Code:

Stop API server, Worker and Web frontend Server.
Get the latest code from the main branch:
```
git checkout main
git pull origin main
```
Then, let's run the migration script:
```
cd api
flask db upgrade
```
Finally, run API server, Worker and Web frontend Server again.

What's Changed

feat: remove deprecated envs by @takatost in #2078
fix: version by @takatost in #2083
bump default NodeJS version to 20 LTS by @bowenliang123 in #2061
use redis to cache embeddings by @JohnJyong in #2085
fix notion estimate by @JohnJyong in #2090
fix: bypass admin users to use dataset api with API key by @bowenliang123 in #2072
add feature request copilot by @guchenhe in #2095
fix: yarn install command in web Dockerfile by @bowenliang123 in #2084
Add jina-embeddings-v2-base-de model configuration by @joshua20231026 in #2094
fix: saving error in empty dataset by @crazywoola in #2098
support setting timezone in docker images by @bowenliang123 in #2091
fix: skip linking /etc/localtime file first in api docker image by @bowenliang123 in #2099
delete document cache embedding by @JohnJyong in #2101
bump version to 0.4.9 by @takatost in #2103

Full Changelog: 0.4.8...0.4.9

Contributors

bowenliang123, takatost, and 4 other contributors

Assets 2

17 Jan 15:01

takatost

0.4.8

8654415

v0.4.8

Jina AI jina-embeddings-v2-base-zh model supported.
Minimax abab5.5s-chat model supported.
App OpenAPI add LLM usage return
Fix some problems.

Update Guide

Deploying with Docker Compose:

Get the latest code from the main branch:
```
git checkout main
git pull origin main
```
Go to the next step and update to the latest image:
```
cd docker
docker-compose up -d
```

Deploying from Source Code:

Stop API server, Worker and Web frontend Server.
Get the latest code from the main branch:
```
git checkout main
git pull origin main
```
Then, let's run the migration script:
```
cd api
flask db upgrade
```
Finally, run API server, Worker and Web frontend Server again.

What's Changed

fix qdrant tag in docker-compose.yaml by @takatost in #2047
fix: dataset sidebar by @zxhlyh in #2048
Add jina-embeddings-v2-base-zh model configuration by @rickythink in #2049
fix multi-dataset retrieve score limit by @JohnJyong in #2050
timeout parameter error by @JohnJyong in #2052
Update contribution guide by @guchenhe in #2053
fix indentation & move contact into community section by @guchenhe in #2055
Update README.md by @crazywoola in #2058
fix: add sharp package to fix sharp-missing-in-production warning by @bowenliang123 in #2060
Fix aspect ratio of buttons in readme by @guchenhe in #2062
feat: add abab5.5s-chat by @crazywoola in #2063
fix: free quota type apply button missing by @takatost in #2069
fix: azure customize model name duplicate by @takatost in #2073
feat: service api add llm usage by @takatost in #2051
bump version to 0.4.8 by @takatost in #2074

Full Changelog: 0.4.7...0.4.8

Contributors

bowenliang123, rickythink, and 5 other contributors

Assets 2

Releases: langgenius/dify

v0.5.7

New Features

Vector Database Migrate Tool

How to use

Update Guide

Deploying with Docker Compose:

Deploying from Source Code:

What's Changed

New Contributors

Contributors

v0.5.6

Update Guide

Deploying with Docker Compose:

Deploying from Source Code:

What's Changed

New Contributors

Contributors

v0.5.5

Update Guide

Deploying with Docker Compose:

Deploying from Source Code:

What's Changed

New Contributors

Contributors

v0.5.4

Update Guide

Deploying with Docker Compose:

Deploying from Source Code:

What's Changed

New Contributors

Contributors

v0.5.3

Update Guide

Deploying with Docker Compose:

Deploying from Source Code:

What's Changed

New Contributors

Contributors

v0.5.2

Update Guide

Deploying with Docker Compose:

Deploying from Source Code:

What's Changed

New Contributors

Contributors

v0.5.1

Update Guide

Deploying with Docker Compose:

Deploying from Source Code:

What's Changed

New Contributors

Contributors

v0.5.0

What's New

Agent Mode Integration

TTS Capabilities

Additional Enhancements

Update Guide

Deploying with Docker Compose:

Deploying from Source Code:

Change Log

Contributors

v0.4.9

Notice

Update Guide

Deploying with Docker Compose:

Deploying from Source Code:

What's Changed

Contributors

v0.4.8

Update Guide

Deploying with Docker Compose:

Deploying from Source Code:

What's Changed

Contributors