Migration from v6 to v7

This guide describes the changes needed to migrate the Tree View from v6 to v7.

Introduction

TBD

Start using the alpha release

In package.json, change the version of the tree view package to next.

-"@mui/x-tree-view": "6.x.x",
+"@mui/x-tree-view": "next",

Breaking changes

Since v7 is a major release, it contains changes that affect the public API. These changes were done for consistency, improved stability and to make room for new features.