Syncfusion Toolkit for Blazor - v1.0.2 Release Notes

📦 v1.0.2📅 September 01, 2026

Common

Features

  • Accessibility Improvements: Improved ARIA attributes, accessible names, keyboard navigation, and focus management across all Blazor Toolkit components, including Charts. Enhanced screen reader support for NVDA and Narrator.

  • High Contrast Theme Support: Added support for HighContrast and HighContrast-Light themes. Introduced dedicated High Contrast styling across components and improved support for Windows forced-colors mode.

  • Lifecycle Updates: Standardized component initialization, parameter updates, rendering, and disposal patterns across all Blazor Toolkit components.

Charts

Features

  • Updated ChartSorting to prevent modification of bound parameter values (PropertyName and Direction) during component operation.

  • Added validation for required chart configuration properties, including XName, YName, and PropertyName.

  • Improved text measurement caching to reduce repeated JavaScript interop operations across chart instances.

  • Simplified SVG markup by removing unnecessary inline styling and mutable style definitions.

TextBox

Breaking Changes

  • Removed the Multiline property and its associated multiline rendering support. Use SfTextArea for multiline text input scenarios.

TextArea

Bug Fixes

  • Resolved issues related to resize behavior.
  • Fixed float label rendering issues.
  • Fixed validation state reporting issues.

CheckBox

Breaking Changes

  • Updated the tri-state selection sequence to: Checked → Unchecked → Indeterminate → Checked.

Features

  • Improved synchronization of the indeterminate state for visual rendering and assistive technologies.
  • Improved form validation and checkbox grouping behavior.

Bug Fixes

  • Resolved issues related to state persistence and user interaction.

Uploader

Bug Fixes

  • Resolved issues related to file list rendering and updates.

Spinner

Bug Fixes

  • Resolved overlay rendering issues.

Button and ButtonGroup

Bug Fixes

  • Resolved selection state issues in ButtonGroup components.

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