tailwindlabs/tailwindcss v4.0.0-beta.3 on GitHub

Ensure any necessary vendor prefixes are generated for iOS Safari, Firefox, and Chrome (#15166)
Ensure .group and .peer are prefixed when using the prefix(…) option (#15174)
Ensure 3D transforms render correctly in Safari (#15179)
Ensure --spacing-* variables take precedence over --container-* variables (#15180)
Fix scanning classes delimited by tab characters (#15169)
Ensure opacity modifiers and semi-transparent gradients render correctly by default in Safari (#15201)
Fix element size thrashing when transitioning gradients on elements with a defined font-size in Safari (#15216)
Ensure translate-* utilities work with arbitrary values that use calc(…) (#15215)
Ensure gradient stop position utilities work with arbitrary values that use calc(…) (#15215)
Ensure Node addons are packaged correctly with Windows ARM builds (#15171)
Ensure the Vite plugin resolves CSS and JS files according to the configured resolver conditions ([#15173])(#15173)
Upgrade (experimental): Migrate prefixes for .group and .peer classes (#15208)

Interpolate gradients using OKLAB instead of OKLCH by default (#15201)
Error when layer(…) in @import is not first in the list of functions/conditions (#15109)
Use unitless line-height values for font-size variables in default theme (#15216)
Don't register custom properties with explicit types unless those custom properties need to be animateable (#15215)