4.0.0

See the release notes and upgrade guide for details.

Features

• Built-in scroll support
• New hook system for customizing the page load lifecycle
• Visit object for controlling the transition process
• Animation scope: add animation classes to html element or to containers
• Easier customization of official themes
• Allow pruning cache entries

Breaking changes

• Hooks replace events: swup.hooks.on()
• Use the visit argument in hooks instead of swup.transition
• Container selectors now only match one single element per selector
• Custom animation attribute renamed to data-swup-animation
• Swup no longer adds data-swup attributes to containers
• Navigation method renamed: swup.navigate()
• Simplified cache API: cache.set()
• Support for custom payload formats was dropped