Autoprefixer Versions Save

• Fixed “no prefixes needed” warning (by @Pwntheon).

• Fixed : support in @supports (by @Semigradsky).
• Fixed docs (by @coliff).

• Fixed browser names in npx autoprefixer --info.

• Fixed PostCSS 8 support.

• Fixed PostCSS 8 plugins compatibility.

• Fixed transition-property warnings (by @Sheraff).

Autoprefixer 10.2 now has built-in TypeScript definitions. You do not need @types/autoprefixer anymore.

Thanks to @Semigradsky and DefinitelyTyped’s contributors.

@Sheraff also improved docs.

Autoprefixer 10.1 improved min-resolution support.

@infusion added dpcm unit support and num2fraction with Fraction.js, which uses Farey Sequences as a rational approximation (more precise) and simplifies the fraction using continued fractions to ɛ <0.001 afterward.

/* input */
@media (min-resolution: 113.38dpcm) {
  …
}

/* output */
@media (-webkit-min-device-pixel-ratio: 3),
       (min--moz-device-pixel-ratio: 3),
       (-o-min-device-pixel-ratio: 3/1),
       (min-resolution: 113.38dpcm) {
  …
}

• Fixed Cannot read property 'proxyOf' of undefined error (by @igorkamyshev).

• Fixed substract to subtract value for mask-composite (by @crankysparrow).