storybookjs/storybook v7.0.0-beta.64

on GitHub

Bug Fixes

• Vite: Fix HMR of preview.js #21485
• Vite: Make sure we update the vite import map when .mdx is added #21490
• Docs: Don't allow passing of={} with undefined prop #21452
• Composition: Restore support for v2 stories.json #21354