CoreUI v5.5.12 for Angular 20

Monday, September 15, 2025

#changelog #angular #v5

We’re excited to announce the availability of CoreUI v5.5.12 for Angular 20, released on September 15, 2025!

This update brings enhanced component robustness, improved SSR compatibility, performance optimizations, and updated dependencies to ensure seamless integration with the latest Angular 20 ecosystem.

Speed up your responsive apps and websites with fully-featured, ready-to-use open-source admin panel templates—free to use and built for efficiency.

How to Update

To update to CoreUI v5.5.12 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 v5.5.12, in the application’s project directory, run:

ng update @angular/core@20 @angular/cli@20 @angular/cdk@20 @coreui/coreui@5 @coreui/angular~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 5.9.x.
See also:
- Angular Update Guide
- CoreUI for Angular Docs

This process should seamlessly update your project to CoreUI v5.5.12 for Angular 20, incorporating the latest fixes and optimizations.

What’s New

Dependency Updates

Angular 20.3.0
@angular/cdk from ^20.2.6 to ^20.3.0
TypeScript from ^5.9.2 to ^5.9.4
ESLint from ^9.35.0 to ^9.36.0
Sass from ^1.77.8 to ^1.78.0
Various development dependencies

SSR Enhancements

Server-Side Rendering: Improved SSR compatibility and hydration
Universal Support: Enhanced Angular Universal integration
Hydration: Better hydration performance and error handling
SEO Optimization: Improved SEO support with better meta tag handling

Component Reliability

Error Boundaries: Enhanced error handling and recovery mechanisms
Edge Cases: Fixed various edge cases in component behavior
State Management: Improved component state consistency
Lifecycle: Enhanced component lifecycle management

Performance Optimizations

Loading Time: Reduced initial loading time through code splitting
Runtime Performance: Optimized runtime performance for large applications
Memory Efficiency: Enhanced memory usage and garbage collection
Bundle Analysis: Improved bundle size and loading optimization

Fixes

Carousel: Fixed swipe gesture handling on touch devices
Sidebar: Improved mobile responsive behavior and navigation
Modal: Enhanced backdrop interaction and escape key handling
Accordion: Fixed animation timing and content overflow issues
Pagination: Improved keyboard navigation and accessibility
Form Validation: Enhanced real-time validation and error display

These updates bring your application to the latest CoreUI v5.5.12 for Angular 20 with enhanced SSR compatibility and improved component robustness.

For a comprehensive overview of all changes, enhancements, and updates introduced in this release, please refer to the full changelog on GitHub.