CoreUI PRO v5.5.10 for Angular 20

We’re excited to announce the immediate availability of CoreUI PRO v5.5.10 for Angular 20, released on September 9, 2025!

This update brings advanced input delay functionality for date/time components, enhanced Pro component performance, improved developer experience, and updated dependencies to ensure seamless integration with the latest Angular 20 ecosystem.

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How to Update

To update to CoreUI PRO v5.5.10 for Angular 20, follow these steps to ensure your project is up-to-date:

• Verify that you are using a supported version of node.js before you upgrade your application. Angular v20 supports node.js versions: ^20.19, ^22.12 or ^24.0.
• To update your Angular 20 application to CoreUI PRO v5.5.10, in the application’s project directory, run:

ng update @angular/core@20 @angular/cli@20 @angular/cdk@20 @coreui/coreui-pro@5 @coreui/angular-pro@~5.5 @coreui/icons-angular@~5.5 @coreui/angular-chartjs@~5.5

• Please ensure that there are no error messages in the results.
• Update TypeScript to version 5.8.x.
• See also:
  • Angular Update Guide
  • CoreUI for Angular Docs

This process should seamlessly update your project to CoreUI PRO v5.5.10 for Angular 20, incorporating the latest fixes and optimizations.

What’s New

Dependency Updates

• Angular 20.2.4
• @coreui/coreui-pro from ^5.19.0 to ^5.20.0
• @angular/cdk from ^20.2.2 to ^20.2.4
• TypeScript from ^5.8.6 to ^5.8.8
• Various development dependencies

New Features

• Input Change Delay: Added inputOnChangeDelay option to Date Picker, Date Range Picker, and Time Picker

  • 750ms default delay for optimal user experience
  • Reduces excessive API calls during manual input typing
  • Configurable timing for different use cases
  • Improved performance for real-time validation scenarios

• Focus Trap Implementation: Enhanced accessibility with comprehensive focus management

  • Automatic focus trapping in modal contexts
  • Better keyboard navigation and screen reader support
  • WCAG 2.1 compliance improvements

Enhanced Pro Components

• Date & Time Components:

  • Advanced input delay functionality with debounced change events
  • Enhanced focus trap integration for modal scenarios
  • Improved locale-aware date parsing for manual input
  • Better validation for user-typed dates and times
  • Optimized calendar cell attribute calculations

• Smart Table:

  • Enhanced performance for large datasets
  • Improved column sorting and filtering algorithms
  • Better memory management for dynamic data
  • Advanced export capabilities with multiple formats

• Calendar Component:

  • Improved event rendering performance
  • Enhanced drag-and-drop functionality
  • Better conflict detection and resolution
  • Advanced recurring event support

Performance Optimizations

• Rendering Pipeline: Optimized component rendering for better performance
• Memory Management: Enhanced component lifecycle and cleanup
• Change Detection: Improved OnPush strategy implementation
• Bundle Size: Reduced bundle size through better tree-shaking

Accessibility Enhancements

• Focus Management: Enhanced focus trap implementation across components
• Keyboard Navigation: Improved keyboard accessibility patterns
• ARIA Support: Better ARIA labels and announcements
• Color Contrast: Enhanced visual accessibility compliance

Fixes

• Date Range Picker: Fixed range selection edge cases and validation
• Smart Table: Improved column resizing and scroll synchronization
• Multi-Select: Enhanced option selection performance and accuracy
• Time Picker: Fixed time format parsing and display issues
• Calendar: Improved event overlap detection and display
• Form Validation: Enhanced real-time validation and error handling

These updates bring your application to the latest CoreUI PRO v5.5.10 for Angular 20 with advanced input delay functionality and enhanced Pro component performance.