CoreUI for Angular v5.6.18 - Angular 21.2.1 Update

We are pleased to announce the release of CoreUI for Angular v5.6.18. This maintenance update brings full support for Angular 21.2.1, includes important security patches, and comprehensive dependency updates to ensure your Angular applications run with the latest framework improvements and security fixes.

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How to Update

To update to CoreUI v5.6.18 for Angular 21.2.1, follow these simple 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 v21 supports node.js versions: v18.19 and newer, or v20.11 and newer, or v22.0 and newer.
• To update your application to Angular v21.2.1 and CoreUI v5.6.18, in the application’s project directory, run:

ng update @angular/[email protected] @angular/[email protected] @coreui/coreui@~5.6.0 @coreui/angular@~5.6.18

• Please ensure that there are no error messages in the results.
• See also:
  • CoreUI for Angular Installation
  • CoreUI for Angular versions

What’s New

Angular Framework Update

CoreUI for Angular v5.6.18 fully supports Angular 21.2.1, bringing you the latest framework patches:

• Security Fixes: Important security patches from the Angular team
• Stability Updates: Bug fixes and stability improvements
• Performance: Framework-level optimizations
• Compatibility: Enhanced compatibility with Angular ecosystem

Security Patches

This release addresses security vulnerabilities in dependencies:

• @hono/node-server: Security vulnerability patched
• hono: Three security advisories addressed
• immutable: Security fixes applied
• tar: Security vulnerabilities resolved

These security updates ensure your applications are protected against known vulnerabilities and follow security best practices.

Dependency Updates

We have updated key dependencies to their latest versions, ensuring improved performance, security, and compatibility with the latest Angular 21.2.1 standards:

Angular Core Updates

• @angular/animations from: 21.2.0 to: 21.2.1
• @angular/common from: 21.2.0 to: 21.2.1
• @angular/compiler from: 21.2.0 to: 21.2.1
• @angular/core from: 21.2.0 to: 21.2.1
• @angular/forms from: 21.2.0 to: 21.2.1
• @angular/platform-browser from: 21.2.0 to: 21.2.1
• @angular/router from: 21.2.0 to: 21.2.1

Other Updates

• @types/node to: 24.11.0 - Latest TypeScript definitions for Node.js

These updates bring your application to the latest Angular 21.2.1 and related library versions.

Released Packages

This release includes updates to the following CoreUI Angular packages:

• @coreui/angular: v5.6.18 - Core Angular components and directives
• @coreui/angular-chartjs: v5.6.18 - Chart.js integration for Angular
• @coreui/icons-angular: v5.6.18 - CoreUI Icons for Angular

All packages are synchronized to version 5.6.18 to ensure compatibility and consistent behavior across the CoreUI Angular ecosystem.

Migration Notes

This is a maintenance release with full backward compatibility. No breaking changes were introduced. If you’re upgrading from an earlier version:

1. Update your dependencies using the ng update command shown above
2. Review your application for any console warnings
3. Run your test suite to ensure everything works as expected
4. Check for any security advisories in your other dependencies

Why Update?

Updating to CoreUI for Angular v5.6.18 provides several benefits:

• Security: Critical security patches for multiple dependencies
• Latest Angular Features: Access to Angular 21.2.1 improvements
• Stability: Framework-level bug fixes and improvements
• Best Practices: Stay current with latest security standards
• Compatibility: Synchronized package versions prevent conflicts
• Support: Remain on officially supported versions

Security Recommendations

After updating:

1. Audit Dependencies: Run npm audit to check for other vulnerabilities
2. Update Regularly: Keep your dependencies up to date
3. Monitor Advisories: Subscribe to security advisories for your dependencies
4. Test Thoroughly: Verify all functionality after security updates

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