Changelog 17.0

17.0.1

Released on March 25th, 2026

For more information about this release, see:

Fix UndoRedo crash when nullified changes #12000
Fix UndoRedo beforeChange order #12001
Fixed a bug where the editor does not receive the user inputs #12042
Fixed scrollbar width calcualtion on Safari >=26. #12047
Added missing typings for Core #12048
Fixed rounded corners that may be applied in incorrect use cases #12052
Fixed undo/redo stack desync with formulas engine #12056
Fixed column width calculation for collapsed columns #12059
Fixed and issue with table backround overflow #12063
Fixed column header misalignment when nestedRow is enabled #12081
Fixed an issue with mobile select handles styles #12083
Improved clipboard processing after paste #12084
Fixed an issue with scrolling issue that occurs when preventOverflow is enabled #12086
Fixed date picker positioning near viewport edges #12087
Fixed an issue with main theme hover on menu icon background color #12159

Released on March 9th, 2026

For more information about this release, see:

Breaking change: Added the Theme API. #11950
Introduced a simple way to define custom editors using the new BaseEditor.factory method. #11899
Implemented a new MultiSelect cell type with a dedicated editor, renderer, and validator. #11981
Added support for Intl.NumberFormat options. #11997
Added support for Intl.DateTimeFormat options. #11999
Added a copy-as-Markdown button to the documentation pages. #12009
Added a new sanitizer table option. #12016
React: Introduced a simple way to define custom editors using the new ComponentEditor. #11978

Improved differentiation between Handsontable errors and other errors. #11780
Reverted the editors’ updateChoicesList method type change. #11943
Added a hit area to the fill handle. #11952
Added a new parsePastedValue option to fix issues with pasting object-based values. #12020
Introduced a new publishing flow for versions 17.0.0 and above. #12028

Deprecated numbro.js for numeric formatting. Copy it to your project or replace it with the Intl.NumberFormat API. Migration guide
Deprecated Pikaday for date picking. Switch to native date input. Migration guide
Deprecated moment.js for date parsing and display. Replace it with the Intl.DateTimeFormat API. Migration guide
Deprecated DOMPurify as a built-in XSS sanitizer. Use the new sanitizer option or convert content to plain text. Migration guide
Deprecated core-js polyfills for ECMAScript features. Migration guide
Deprecated bundling HyperFormula as a Handsontable dependency. Starting from version 18.0, install and import it separately, then pass it to the Formulas plugin with licenseKey: 'internal-use-in-handsontable'. Formula calculation

Breaking change: Removed deprecated wrapper packages for Angular, React, and Vue, the PersistentState plugin, and the legacy undo/redo methods. #12015
Breaking change: Removed core-js from dependencies. #12017
Breaking change: Removed the legacy CSS stylesheets (e.g. handsontable.full.min.css), which were the default styling prior to version 16. #11950
Removed the languages folder from git + updated the 17.0+ release workflow. #12049

Fixed errors triggered by certain keyboard shortcuts. #11951
Fixed unwanted layout shifts caused by the editor. #11955
Fixed an issue with scrolling in Firefox. #11962
Fixed an issue with viewport scroll after calling loadData()/updateData(). #11985
Fixed a bug where the pasted value could not be changed. #11989
Fixed misalignment issues when using CSS transform: scale(). #11990
Fixed a bug that made it impossible to delete values from key/value-based autocomplete and dropdown cells. #12010
Fixed a Data Factory issue in filters that could return zero results even when matches exist. #12031
Changed the element type for focus catchers. #12032
Fixed incorrect scrollbar width calculation for scaled environments. #12035
Fixed and issue with column headers styles #12058
Angular: Fixed a problem with the Angular wrapper that broke builds done with a disabled skipLibCheck. #12091