v6.1.0-beta.6

Bug Fixes

• Angular: Fix storyData handling on module update (#13037)
• Args: Default to type 'object' when there is a null arg (#13051)
• Core: Fix duplicate argTypeEnhancers on HMR (#13050)

Dependency Upgrades

• Bump react-dogen-typescript-plugin to 0.6.2 (#13052)