v2.0.0-rc.1

2.0.0-rc.1 (2026-05-16)

⚠ BREAKING CHANGES

• compiled output now targets ES2022
• Node 18 and 20 are no longer supported; Node 22 or newer is now required
• the top-level module and types fields are removed from package.json; consumers must use tooling that resolves the exports field
• zoom.disabled is removed; use zoom={{ supports: [] }} to disable zoom
• zoom.supports no longer extends the implicit ["image"] default; include "image" explicitly when also enabling custom types (e.g. zoom={{ supports: ["image", "custom-slide"] }})
• .yarll__selectable is removed; replace with .yarll__interactive on the same wrapper (the new class is a superset)
• slide navigation no longer triggers a view transition; CSS effects targeting ::view-transition-old(*) / ::view-transition-new(*) must migrate to .yarll__slide and .yarll__slide_current
• removed properties (migrate to the slots prop):
  • LightboxProps.styles → slots.<key>.style
  • LightboxProps.className → slots.portal.className
  • CarouselSettings.imageProps → slots.image
• renamed the following custom CSS properties:
  • --yarll__color → --yarll__foreground_color
  • --yarll__fade_transition → --yarll__fade_duration + --yarll__fade_easing
  • --yarll__scrollbar-width → --yarll__scrollbar_width (internal)
• declaration merging into Labels no longer works (it's now a type alias); merge into the newly exported LabelRegistry interface to register typed label keys
• the Callback type is no longer exported; use () => void instead

Features

• add infinite carousel mode (25c76d5)
• add configurable slide transition presets (12ef9ef)
• unify customization via slots prop (2951ca6)
• replace yarll__selectable with broader yarll__interactive class (1b20911)
• expose imperative ref for programmatic control (a152c42)
• soft-disable navigation buttons to preserve focus (3aa0326)
• export useController hook (499ee04)
• export IconButton component (8a59cb3)
• add zoom.maxZoom setting (82cc029)
• collapse zoom { disabled, supports } into zoom.supports (97cffcf)
• support Shift+wheel for horizontal slide navigation (82b4e5c)
• accept custom keys in the labels prop (68893dd)

Bug Fixes

• detect double-tap from pointer events for Android reliability (20b7891)
• normalize wheel deltaMode for Firefox compatibility (4277180)

Miscellaneous Chores

• bump ES target to 2022 (5ba82f4)
• bump minimum Node version to 22 (e31a2e0)
• remove legacy module and types fields (59a415a)

Code Refactoring

• replace startViewTransition with CSS cross-fade (a424be2)
• drop trivial Callback type alias (086f5ef)

Build System

• migrate build from sass to lightningcss (a7ded49)