v0.16.1

## 🎊 Univer@v0.16.1

### 🚧 Important Note

Your feedback is crucial! Please submit [issues](https://github.com/dream-num/univer/issues) and suggestions to help us shape the future of Univer.

### 🚀 Getting Started

If you're eager to explore Univer, check out our [getting started documentation](https://docs.univer.ai/guides/sheets/getting-started/installation).
Dive into the world of collaborative document, spreadsheet, and presentation editing powered by Univer!

### 📊 Univer Sheets

#### ✨ New Features Highlights

- Shape insertion is now supported (Beta stage; it is advised not to use in production environments. Please report any bugs encountered)
  - Introduced two new packages: `@univerjs-pro/sheets-shape` and `@univerjs-pro/sheets-shape-ui`
  - Import `UniverSheetsShapePlugin` and `UniverSheetsShapeUIPlugin` and register them. The function entry is in the "top toolbar - Insert" menu.
- Support for flipping floating images. #6590
- Refactored the history feature to support displaying richer history information and optimized the performance and stability of the history feature.

#### 🐛 Bug Fixes and Optimizations

- Fix some issues when editing cells with percentage number format. #6605
- Refactor and enhance the Message component. #6606
- Optimize the logic for detecting font support. #6607
- Fix rendering performance issues for worksheets with a large number of merged cells and many hidden rows in the viewport. #6611
- Fix the issue of incorrect calculation of the maximum height of the cell editor. #6615
- Refactor the right-click menu component to optimize performance and fix some known issues. #6614
- Remove the DropdownLegacy component. #6622
- Fix the issue of `customHeaders` configuration item not passing through all custom request headers.

Special thanks to community contributor @kenny-not-dead for contributions in this version:

- Fix the issue of abnormal display of font labels in the font box. #6585
- Fix the style issue of the search box in the data validation dropdown list in dark mode. #6599

### 📦 Univer Presets

- SDK has been updated to version 0.16.1.
- Shape functionality has been added to the `UniverSheetsAdvancedPreset`, so there is no need to import an additional preset package to use it.

### 📢 Join the Conversation

We welcome your input and insights as we embark on this exciting journey. Connect with us on:

- :octocat: [GitHub Discussions](https://github.com/dream-num/univer/discussions)
- 👾 [Discord](https://discord.gg/z3NKNT6D2f)

### 📝 Changelog

[Full changelog](https://github.com/dream-num/univer/compare/v0.15.5...v0.16.1) (2026-03-03)

### Bug Fixes

* dropdown data validation dark background ([#6599](https://github.com/dream-num/univer/issues/6599)) ([ae86ede](https://github.com/dream-num/univer/commit/ae86edeb21eeeaf60cb188bfb9c9148af7d4ee2a))
* fix font support detection ([#6607](https://github.com/dream-num/univer/issues/6607)) ([a3ad609](https://github.com/dream-num/univer/commit/a3ad609d79ab106153620b721bd20fa6a9049835))
* fix the calculation of the maximum height and width of the editor ([#6615](https://github.com/dream-num/univer/issues/6615)) ([b40ae2a](https://github.com/dream-num/univer/commit/b40ae2aef47b5ca8487fdfd42fa9b765f8aba9ff))
* fix the issue of document float images failing to render ([#6616](https://github.com/dream-num/univer/issues/6616)) ([f6af790](https://github.com/dream-num/univer/commit/f6af79062b815caea51962ccb094dc16f1f6c0ff))
* fix the issue when editing percent number format cells ([#6605](https://github.com/dream-num/univer/issues/6605)) ([c1b9d9f](https://github.com/dream-num/univer/commit/c1b9d9fc803e60857b649e1b874ef56ef17e30fd))
* font family label ([#6585](https://github.com/dream-num/univer/issues/6585)) ([d7870ac](https://github.com/dream-num/univer/commit/d7870ac064dd4405d13c8a2f5acc2fe9f56ae145))
* **formula:** from changeset initialize data ([#6600](https://github.com/dream-num/univer/issues/6600)) ([0c67388](https://github.com/dream-num/univer/commit/0c673886e7e5d36708bf4e11bc1208e0ecddef4d))
* **formula:** other formula to local ([#6624](https://github.com/dream-num/univer/issues/6624)) ([06e8cbd](https://github.com/dream-num/univer/commit/06e8cbd3f84f9640479cd64b1af36a44c0aca645))
* **matrix:** infinite loop ([#6612](https://github.com/dream-num/univer/issues/6612)) ([da0edfe](https://github.com/dream-num/univer/commit/da0edfebfcb18c53176828f5a3b00be7fa94dcd0))
* **note:** optimize the generation of IDs when add note for the first time ([#6619](https://github.com/dream-num/univer/issues/6619)) ([6bd5519](https://github.com/dream-num/univer/commit/6bd5519b3ccc7a0ebfd808656b2cb66c2219777b))
* optimize rendering performance for worksheet with a large number of merged cells ([#6611](https://github.com/dream-num/univer/issues/6611)) ([d52729a](https://github.com/dream-num/univer/commit/d52729a14bb4c7e022945abc0e900876a39585c1))
* **row:** auto height is zero ([#6601](https://github.com/dream-num/univer/issues/6601)) ([c2379e5](https://github.com/dream-num/univer/commit/c2379e5a355f4fb9379eadaffb3bcdf28c3fdb88))
* **rpc:** async error ([#6602](https://github.com/dream-num/univer/issues/6602)) ([f5afdfe](https://github.com/dream-num/univer/commit/f5afdfe0616626829af36803588dde316e9a4273))
* **sheets-table:** wrap MoreDownIcon in a div for better layout control ([#6621](https://github.com/dream-num/univer/issues/6621)) ([7bbe836](https://github.com/dream-num/univer/commit/7bbe8363a023ad314a25a5307bedfe27415c1a7f))
* **snapshot:** changeset apply ([#6623](https://github.com/dream-num/univer/issues/6623)) ([a9c4743](https://github.com/dream-num/univer/commit/a9c4743d37e57015cd82e5bf0aff67323442c5fd))

### Features

* add context menu host service and refactor context menu components ([#6614](https://github.com/dream-num/univer/issues/6614)) ([35d57b2](https://github.com/dream-num/univer/commit/35d57b2cd70cb85b914b07b83810686c5e0ef9ca))
* **design & ui:** enhance message handling and UI ([#6606](https://github.com/dream-num/univer/issues/6606)) ([8eda03a](https://github.com/dream-num/univer/commit/8eda03ab344373170065babb17f80f7441664019))
* **docs:** active color on icon color or bg toolbar ([#6608](https://github.com/dream-num/univer/issues/6608)) ([d7e74d4](https://github.com/dream-num/univer/commit/d7e74d4929fdf5451dde8718daae46a2a0fdfc80))
* **img:** support img flip ([#6590](https://github.com/dream-num/univer/issues/6590)) ([31e6cd6](https://github.com/dream-num/univer/commit/31e6cd65187ba18354e4525389401c262afdb023))