• #16603 deaaf3f Thanks @alexanderniebuhr! - Removes the warning that Astro does not support vite v8, since Astro v7 does support vite v8

Univer Sheets features are becoming more stable, and we are planning for the release of version 1.0. If you have any suggestions, please submit them in our issues to help us shape the future of Univer.

If you're eager to explore Univer, check out our getting started documentation. Dive into the world of collaborative document, spreadsheet, and presentation editing powered by Univer!

• UniverDrawingPlugin added a new configuration item allowImageSize to support limiting the maximum size of uploaded images. #6865
• UniverSheetsUIPlugin added a new configuration item footer.addSheetButtonConfig to customize the behavior of the "Add Sheet" button: #6866
  • show: Whether to show the add sheet button, default is true.
  • defaultRowCount: The default number of rows for a new sheet, default is 1000.
  • defaultColumnCount: The default number of columns for a new sheet, default is 20.

• Image Related
  • Fix the issue of floating images not updating their position correctly after hiding rows/columns. #6842
  • Fix the issue of incorrect hot zone calculation for the zoom button in cell image preview. #6845
• Copy and Paste
  • Fix the issue of some number formatted text copied from Excel not being parsed correctly. #6844
  • Fix the issue of character loss when copying text containing <> from Univer to Excel. #6850
• Permission Control
  • Fix the issue of toolbar disabled status not refreshing in time after updating the current range permission point. #6853
  • Fix the issue of being able to modify styles within a full selection (Ctrl + A) that contains non-editable areas. #6853
  • Fix the issue of the API for setting borders not being subject to permission control. #6853
  • Fix the issue of defined name related operations not being subject to permission control. #6857
  • Fix the issue of the disabled status listener for the context menu in the sheet bar not being triggered. #6877
• Others
  • Fix the issue of the submenu in the context menu not disappearing when clicking it. #6858
  • Fix the issue of text containing \n not wrapping correctly in the cell when word wrap is enabled. #6859
  • Fix the issue of row height not updating correctly after clearing cell content or styles. #6870
  • Optimize the performance of Lexer.treeBuilder in scenarios with a large number of defined names. #6873
  • Optimize the boundary cases where the width and height of the last row/column cannot be changed via UI. #6876
  • Fix the issue of chart styles being reset after copy/paste/delete/undo in scenarios where the chart style is a non-default style.
  • Optimize the display style of history records when there are many operators.
  • Fix the issue of triangle shape adjustment nodes not being able to be dragged to the right.

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

• Fix the issue of page margins in doc page settings supporting negative values. #6838
• Fix the issue of paragraph alignment in doc not being highlighted. #6854
• Fix the issue of unordered lists in doc not being highlighted. #6856

Special thanks to community contributor @IMSupperkaka for contributions in this version:

• Fix the issue of shortcuts (bold/italic/underline/strikethrough) not working in cell editing state. #6851

Special thanks to community contributor @getmateri for contributions in this version:

• Fix the issue of styles not being cleared in target cells when copy filling blank cells in some scenarios. #6869

• Fix the issue of string condition values being lost after importing when the conditional format is "equal to a certain string".
• Fix the issue of content loss when importing certain charts.

• SDK has been updated to version 0.22.0.
• UniverSheetsCorePreset has been updated to support the footer.addSheetButtonConfig configuration item.
• UniverSheetsDrawingPreset has been updated to support the allowImageSize configuration item.

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

• GitHub Discussions
• 👾 Discord

Full changelog (2026-05-09)

• active alignment style (#6854) (15cdf62)
• active list value (#6856) (0ac415c)
• cellImage: fix defects in image enlargement hot zone calculation (#6845) (0e30fea)
• copy: fix unescaped special characters such as <> in copied HTML (#6850) (7ba9b6a)
• definedName: add defined name permission controller (#6857) (44dbe3b)
• definedName: fix lexer.treeBuilder performance (#6873) (ed89f1f)
• drawing: fix floating images did not update their position along with hidden rows and columns (#6842) (a46d82b)
• fix copy html error (#6861) (eca1af9)
• fix when cell wrapping is enabled, cell text must wrap to the next line after \n (#6859) (c4f3ce5)
• optimize auto row height recalculation when clearing cell content or styles (#6870) (ef63690)
• optimize boundary cases where the width and height of the last row/column cannot be changed via UI (#6876) (bbd5294)
• paste: fix some number formatted text copied from Excel was not parsed correctly (#6844) (f171450)
• permission: fix some issues with permission control (#6853) (5af6a73)
• permission: fix the disabled status listener for the context menu in the sheet bar (#6877) (67371e8)
• set min value in page settings (#6852) (4990505)
• sheets-ui: allow inline format shortcuts to fire inside cell editor (#6851) (4b98f87)
• sheets: clear styles when copy filling blank cells (#6869) (32a2c98)
• ui: fix the submenu in the context menu did not disappear when click it (#6858) (0def2e2)

• add footer.addSheetButtonConfig config (#6866) (4055e42)
• add maximum allowed size config of uploaded images (#6865) (46e1309)

• #2721 5bfc822 Thanks @Andarist! - Bring back legacy UMD build

• Updated dependencies [08f2a05]:

  • @redux-saga/core@1.4.3

• #2731 9f23a87 Thanks @yelouafi! - Preserve throw and return calls when cloning cloneable generators.

• #2727 08f2a05 Thanks @yelouafi! - Fix stack overflow when sagas resume through deeply synchronous effect chains.

• Stabilize unstable_io: #93621
• Use Next.js version as Turbopack persistent cache versioning key: #93605
• feat(turbopack): add chunkLoadingGlobal config option: #93488
• fix(devtools): render nested error messages with HotlinkedText: #93620
• Fix: Improved rewrite detection during optimistic routing: #93619
• Fix "type: module" in project dir when using standalone or adapters: #93612
• Instant Insights: favor reported errors over missing slots: #93709

• Trace-server: Fix bottom up, and reduce allocations in turbopack-trace-server bottom-up grouping: #93460
• turbopack: reschedule stale tasks with correct invalidation priority: #92897
• [ci] Also pin first-party GH actions: #93609
• Remove ineffective turbo-tasks: #91341

Huge thanks to @gnoff, @sokra, @tim123abc, @aurorascharff, @acdlite, @timneutkens, @bgw, and @lukesandberg for helping!

• fix(dockview-core): guard Tabs.delete when tabToRemove is undefined by @mathuo in https://github.com/mathuo/dockview/pull/1239
• fix: clear destination gap margin on cross-group chip drop (#1243) by @mathuo in https://github.com/mathuo/dockview/pull/1247
• fix(dockview-core): allow tab group chip drop on own group's edge (#1… by @mathuo in https://github.com/mathuo/dockview/pull/1248
• fix(dockview-core): preserve tab groups when dragging a group via its… by @mathuo in https://github.com/mathuo/dockview/pull/1249
• fix: edge group collapse/expand button stuck after two clicks (#1241) by @mathuo in https://github.com/mathuo/dockview/pull/1250

Full Changelog: https://github.com/mathuo/dockview/compare/v6.0.5...v6.0.6

• Replace Kickstart callout with FormKit for React announcement  -  by @andrew-boyd (46db3)

• Inline DocSearch CSS for production build compatibility  -  by @justin-schroeder (f89f8)
• Offset() returns NaN for dates with non 4-digit years  -  by @tk1024 (4e944)
• Prevent mixed-sign diff durations  -  by @justin-schroeder (bd478)

• Add @container-size utility (#18901)
• Add scrollbar-{auto,thin,none} utilities for scrollbar-width, and scrollbar-thumb-* / scrollbar-track-* color utilities for scrollbar-color (#19981, #20019)
• Add scrollbar-gutter-* utilities (#20018)
• Add zoom-* utilities (#20020)
• Add tab-* utilities (#20022)
• Allow using @variant with stacked variants (e.g. @variant hover:focus { … }) (#19996)
• Allow using @variant with compound variants (e.g. @variant hover, focus { … }) (#19996)
• Support --default(…) in --value(…) and --modifier(…) for functional @utility definitions (#19989)

• Ensure @plugin resolves package JavaScript entries instead of browser CSS entries when using @tailwindcss/vite (#19949)
• Fix relative @import and @plugin paths resolving from the wrong directory when using @tailwindcss/vite (#19965)
• Ensure CSS files containing @variant are processed by @tailwindcss/vite (#19966)
• Resolve imports relative to base when result.opts.from is not provided when using @tailwindcss/postcss (#19980)
• Canonicalization: preserve significant _ whitespace in arbitrary values (#19986)
• Canonicalization: add parentheses when removing whitespace from arbitrary values would hurt readability (e.g. w-[calc(100%---spacing(60))] → w-[calc(100%-(--spacing(60)))]) (#19986)
• Canonicalization: preserve the original unit in arbitrary values instead of normalizing to base units (e.g. -mt-[20in] → mt-[-20in], not mt-[-1920px]) (#19988)
• Canonicalization: migrate arbitrary :has() variants from [&:has(…)] to has-[…] (#19991)
• Upgrade: don’t migrate inline style attributes (e.g. style="flex-grow: 1" → style="flex-grow: 1", not style="grow: 1") (#19918)
• Allow multiple @utility definitions with the same name but different value types (#19777)
• Export missing PluginWithConfig type from tailwindcss/plugin to fix errors when inferring plugin config types (#19707)
• Ensure start and end legacy utilities without values do not generate CSS (#20003)
• Ensure --value(…) is required in functional @utility definitions (#20005)
• Canonicalization: preserve required whitespace around operators in negated arbitrary values (e.g. -left-[(var(--a)+var(--b))]) (#20011)