CoreUI PRO for Angular v5.7.28 - Sidebar Nav Tree Variant
Friday, September 4, 2026
We are pleased to announce the release of CoreUI PRO for Angular v5.7.28. This release adds a tree variant to the Sidebar navigation, makes compact work on the whole c-sidebar-nav, changes dropdownMode="none" so the active route no longer opens any group, and lets collapsing nav groups animate. The library is built for Angular 22.1.5.
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How to Update
To update to CoreUI PRO for Angular v5.7.28, run:
ng update @angular/core@22 @angular/cli@22 @coreui/coreui-pro@~5.27.0 @coreui/angular-pro@~5.7.28
- Please ensure that there are no error messages in the results.
- Download the latest PRO packages from CoreUI Downloads.
What’s New
Sidebar Nav Tree Variant
c-sidebar-nav has a new variant input. variant="tree" draws nested groups as a tree, with a guide line per level and items lined up under the group they belong to:
<c-sidebar-nav variant="tree" [navItems]="navItems" />
Bug Fixes
- Sidebar Nav:
compactnow applies toc-sidebar-navitself, not only to a group’s nested item list, so compacting a whole navigation works. - Nav Group:
c-nav-groupkeeps its items displayed while they collapse, so closing animates instead of snapping shut.
Changed Behavior
- Sidebar Nav:
dropdownMode="none"no longer opens a group under the active route on init either, so the route drives nothing.c-sidebar-navnow passes the mode on to groups written in the template (c-nav-group), and nested levels inherit it.
Documentation
- Fixed JSDoc comments across components, including the Rating.
Dependency Updates
We have updated key dependencies to their latest compatible versions for CoreUI PRO for Angular v5.7.28:
Development Tools
eslintto:10.10.0
Migration Notes
After upgrading:
- Install updated dependencies.
- Run your test suite and verify the build.
- If you use
dropdownMode="none"and relied on the active route opening its group when the page loads, that no longer happens. Use the defaultdropdownMode="path"if you want the route to open the group.
For the latest package files and update access, visit CoreUI Downloads.



