React 19 has been released, and we need to upgrade the React version used in Backend.AI WebUI. This upgrade includes changes in the behavior of Suspense, which may affect data fetching and mutation transitions. We need to conduct comprehensive testing to ensure that these changes do not negatively impact our application.

Tasks

1. Upgrade React to version 19 in the Backend.AI WebUI project.
2. Review and update any code related to Suspense, data fetching, and mutation transitions.
3. Conduct thorough testing to identify any issues caused by the upgrade.
4. Document any changes made and issues found during the testing process.
   IMPACT

This upgrade may affect the functionality of features that rely on Suspense for data fetching and mutation transitions. It is crucial to ensure that these features continue to work as expected after the upgrade.

References

• React 19 Release Blog post
• Ant.d React 19 Compatibility