Fixed
- Fixed a bug when editing a Neo field's settings, where a new block type's handle would not be updated in the child block type checkbox values if the handle was auto-updated as a result of the block type name being updated; if the new block type was then used as a child block type, the child block types array would store an empty string instead of the block type's handle
- Runs a migration to remove empty strings from child block type arrays, which can cause JavaScript errors in the Craft control panel