Migration path: 5.x to 6.x

breaking changes on the code side

• https://github.com/Talend/ui/blob/master/packages/cmf/6.0-BreakingChanges.md
• https://github.com/Talend/ui/blob/master/packages/forms/6.0-BreakingChanges.md
• https://github.com/Talend/ui/blob/master/packages/icons/6.0%20-%20breaking%20changes.md
• https://github.com/Talend/ui/blob/master/packages/datagrid/6.0%20-%20breaking%20changes.md
• https://github.com/Talend/ui/blob/master/packages/containers/6.0%20-%20breaking%20changes.md

breaking change on tool chain side

• ui-scripts 7.0

While you need to change your code you also need to update all @talend/scripts-* packages to ^7.0

You can find the change log here https://github.com/Talend/ui-scripts/releases/tag/v7.0.0