Migrate existing sites to Bootstrap version 5
Important
Some of the functionality described in this release plan has not been released. Delivery timelines may change and projected functionality may not be released (see Microsoft policy). Learn more: What's new and planned
| Enabled for | Public preview | General availability |
|---|---|---|
| Admins, makers, marketers, or analysts, automatically | 
Nov 15, 2023 |
Jan 2025 |
Business value
Customers can migrate their existing sites to Bootstrap version 5 with the migration tool, which automatically converts their site's code and provides the ability to report changes and modify the code.
Feature details
Bootstrap is a commonly used Cascading Style Sheet framework, providing a powerful and extensible front-end toolkit for developers. Bootstrap version 5 offers improved user experience (UX) features and new components, like accordion, offcanvas, and RTL support. To migrate your site, you'll use Microsoft Power Platform CLI and the migration tool.
See also
Migrate existing sites to Bootstrap version 5 (preview) (docs)