* ✨ feat: add time_range support for SearXNG

* ♻️ refactor: refactor SearXNG params

* ♻️ refactor: refactor search retry logic

* ✨ feat: add `categories` support for SearXNG

* 🔨 chore: update system prompt

* 🐛 fix: fix build error

* 💄 style: optimize CategoryAvatar display

* 💄 style: update CategoryAvatar style

* 🔨 chore: update system prompt

* 🔨 chore: add `img_src` to SearchContent

* 🔨 chore: support more details info, `publishedDate`, `thumbnail`

* 🐛 fix: fix ci error

* 🔨 chore: update system prompt

* 💄

 style: improve mobile view, if engines is empty

---------

Co-authored-by: Arvin Xu <arvinx@foxmail.com>

* 🗑️ chore: remove unused helpers folder

* 📝 docs: Update Lobe Chat API to latest architecture

* 📝 docs: Update contributing guidelines to include style checking section and improve clarity

* 📝 docs: Update application description from "AI conversation" to "AI chat" for clarity in architecture documentation

* 📝 docs: Update State Management introduction to clarify merging process in useSessionStore hook

* 📝 docs: optimize content order

### [Version 1.77.17](https://github.com/lobehub/lobe-chat/compare/v1.77.16...v1.77.17)
<sup>Released on **2025-04-08**</sup>

#### 🐛 Bug Fixes

- **misc**: Refactor ollama pull flow and model service.

<br/>

<details>
<summary><kbd>Improvements and Fixes</kbd></summary>

#### What's fixed

* **misc**: Refactor ollama pull flow and model service, closes [#7330](https://github.com/lobehub/lobe-chat/issues/7330) ([44d63b87](https://github.com/lobehub/lobe-chat/commit/44d63b8))

</details>

<div align="right">

[![](https://img.shields.io/badge/-BACK_TO_TOP-151515?style=flat-square)](#readme-top)

</div>

* add ollama desktop guide

* update i18n

* fix OpenRouter models fetch

* refactor ollama pull flow and model service

* fix key vaults error

* refactor ollama model fetcher

* improve auto refresh for models

* fix error detail

* fix model fetch

* fix model fetch

* fix model checker

* fix model client fetch issue

* 📌 pin: lock casdoor to v1.843

* 📝 docs: link to pr

### [Version 1.77.16](https://github.com/lobehub/lobe-chat/compare/v1.77.15...v1.77.16)
<sup>Released on **2025-04-06**</sup>

#### ♻️ Code Refactoring

- **misc**: Refactor the file service.

<br/>

<details>
<summary><kbd>Improvements and Fixes</kbd></summary>

#### Code refactoring

* **misc**: Refactor the file service, closes [#7323](https://github.com/lobehub/lobe-chat/issues/7323) ([3721b883](https://github.com/lobehub/lobe-chat/commit/3721b88))

</details>

<div align="right">

[![](https://img.shields.io/badge/-BACK_TO_TOP-151515?style=flat-square)](#readme-top)

</div>

* refactor the file service

* refactor to impls mode

### [Version 1.77.15](https://github.com/lobehub/lobe-chat/compare/v1.77.14...v1.77.15)
<sup>Released on **2025-04-06**</sup>

#### ♻️ Code Refactoring

- **misc**: Improve public procedure implement.

<br/>

<details>
<summary><kbd>Improvements and Fixes</kbd></summary>

#### Code refactoring

* **misc**: Improve public procedure implement, closes [#7314](https://github.com/lobehub/lobe-chat/issues/7314) ([1b282308](https://github.com/lobehub/lobe-chat/commit/1b28230))

</details>

<div align="right">

[![](https://img.shields.io/badge/-BACK_TO_TOP-151515?style=flat-square)](#readme-top)

</div>

### [Version 1.77.14](https://github.com/lobehub/lobe-chat/compare/v1.77.13...v1.77.14)
<sup>Released on **2025-04-06**</sup>

#### 💄 Styles

- **misc**: Add `ernie-x1-32k-preview` support for Wenxin.

<br/>

<details>
<summary><kbd>Improvements and Fixes</kbd></summary>

#### Styles

* **misc**: Add `ernie-x1-32k-preview` support for Wenxin, closes [#7302](https://github.com/lobehub/lobe-chat/issues/7302) ([8e8337c4](https://github.com/lobehub/lobe-chat/commit/8e8337c))

</details>

<div align="right">

[![](https://img.shields.io/badge/-BACK_TO_TOP-151515?style=flat-square)](#readme-top)

</div>

### [Version 1.77.13](https://github.com/lobehub/lobe-chat/compare/v1.77.12...v1.77.13)
<sup>Released on **2025-04-06**</sup>

#### 🐛 Bug Fixes

- **misc**: Fix data not show correctly in 1.77.11.

<br/>

<details>
<summary><kbd>Improvements and Fixes</kbd></summary>

#### What's fixed

* **misc**: Fix data not show correctly in 1.77.11, closes [#7311](https://github.com/lobehub/lobe-chat/issues/7311) ([d99ca04d](https://github.com/lobehub/lobe-chat/commit/d99ca04))

</details>

<div align="right">

[![](https://img.shields.io/badge/-BACK_TO_TOP-151515?style=flat-square)](#readme-top)

</div>

### [Version 1.77.12](https://github.com/lobehub/lobe-chat/compare/v1.77.11...v1.77.12)
<sup>Released on **2025-04-06**</sup>

#### 💄 Styles

- **misc**: Fix QVQ Max model, support default config for system agent and pre-merge some desktop code.

<br/>

<details>
<summary><kbd>Improvements and Fixes</kbd></summary>

#### Styles

* **misc**: Fix QVQ Max model, closes [#7289](https://github.com/lobehub/lobe-chat/issues/7289) ([540aaf68](https://github.com/lobehub/lobe-chat/commit/540aaf6))
* **misc**: Support default config for system agent and pre-merge some desktop code, closes [#7296](https://github.com/lobehub/lobe-chat/issues/7296) ([addea48b](https://github.com/lobehub/lobe-chat/commit/addea48))

</details>

<div align="right">

[![](https://img.shields.io/badge/-BACK_TO_TOP-151515?style=flat-square)](#readme-top)

</div>

* refactor

* update

* improve scripts

* fix changelog issue

* improve system agent config

* fix tests

* update scripts

* update ollama models

* Update ollama.ts

* Update qwen.ts

* Update novita.ts

* Update novita.ts

* Update google.ts

---------

Co-authored-by: Arvin Xu <arvinx@foxmail.com>

Signed-off-by: WindSpiritSR <simon343riley@gmail.com>

* pre some electron update code

* update chat test

* update i18n

* update code

* fix desktop hotkey display

* fix test ahead

### [Version 1.77.11](https://github.com/lobehub/lobe-chat/compare/v1.77.10...v1.77.11)
<sup>Released on **2025-04-04**</sup>

#### 🐛 Bug Fixes

- **misc**: Fix fetch issue in offline mode and make jina crawler first.

<br/>

<details>
<summary><kbd>Improvements and Fixes</kbd></summary>

#### What's fixed

* **misc**: Fix fetch issue in offline mode and make jina crawler first, closes [#7288](https://github.com/lobehub/lobe-chat/issues/7288) ([6bed7a3f](https://github.com/lobehub/lobe-chat/commit/6bed7a3))

</details>

<div align="right">

[![](https://img.shields.io/badge/-BACK_TO_TOP-151515?style=flat-square)](#readme-top)

</div>

* fix Assistant and plugin loading in offline mode

* fix Assistant and plugin loading in offline mode

* improve ollama setup

* make jina as default impls

### [Version 1.77.10](https://github.com/lobehub/lobe-chat/compare/v1.77.9...v1.77.10)
<sup>Released on **2025-04-03**</sup>

#### 🐛 Bug Fixes

- **web-crawler**: Remove unnecessary urlTransform for YouTube links.

<br/>

<details>
<summary><kbd>Improvements and Fixes</kbd></summary>

#### What's fixed

* **web-crawler**: Remove unnecessary urlTransform for YouTube links, closes [#7285](https://github.com/lobehub/lobe-chat/issues/7285) ([220bca0b](https://github.com/lobehub/lobe-chat/commit/220bca0))

</details>

<div align="right">

[![](https://img.shields.io/badge/-BACK_TO_TOP-151515?style=flat-square)](#readme-top)

</div>

### [Version 1.77.9](https://github.com/lobehub/lobe-chat/compare/v1.77.8...v1.77.9)
<sup>Released on **2025-04-03**</sup>

#### 💄 Styles

- **web-crawler**: Add special support for YouTube,Reddit and WeChat links.
- **misc**: Add QVQ-Max model.

<br/>

<details>
<summary><kbd>Improvements and Fixes</kbd></summary>

#### Styles

* **web-crawler**: Add special support for YouTube,Reddit and WeChat links, closes [#7251](https://github.com/lobehub/lobe-chat/issues/7251) ([8f0da93a](https://github.com/lobehub/lobe-chat/commit/8f0da93))
* **misc**: Add QVQ-Max model, closes [#7258](https://github.com/lobehub/lobe-chat/issues/7258) ([2be019c3](https://github.com/lobehub/lobe-chat/commit/2be019c))

</details>

<div align="right">

[![](https://img.shields.io/badge/-BACK_TO_TOP-151515?style=flat-square)](#readme-top)

</div>

* Update qwen.ts

* Update qwen.ts

* Update novita.ts

* update snaps

---------

Co-authored-by: Arvin Xu <arvinx@foxmail.com>

* feat(web-crawler): add support for YouTube and Reddit links

* feat(web-crawler): use search1api for WeChat Official Account links

* feat(web-crawler): add jina for WeChat Official Account links