tailwindcss/CHANGELOG.md

A utility-first CSS framework for rapidly building custom user interfaces.

# Changelog

All notable changes to this project will be documented in this file.

The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

## [Unreleased]

- Nothing yet!

## [3.3.7] - 2023-12-18

### Fixed

- Fix support for container query utilities with arbitrary values ([#12534](https://github.com/tailwindlabs/tailwindcss/pull/12534))
- Fix custom config loading in Standalone CLI ([#12616](https://github.com/tailwindlabs/tailwindcss/pull/12616))

## [3.3.6] - 2023-12-04

### Fixed

- Don’t add spaces to negative numbers following a comma ([#12324](https://github.com/tailwindlabs/tailwindcss/pull/12324))
- Don't emit `@config` in CSS when watching via the CLI ([#12327](https://github.com/tailwindlabs/tailwindcss/pull/12327))
- Improve types for `resolveConfig` ([#12272](https://github.com/tailwindlabs/tailwindcss/pull/12272))
- Ensure configured `font-feature-settings` for `mono` are included in Preflight ([#12342](https://github.com/tailwindlabs/tailwindcss/pull/12342))
- Improve candidate detection in minified JS arrays (without spaces) ([#12396](https://github.com/tailwindlabs/tailwindcss/pull/12396))
- Don't crash when given applying a variant to a negated version of a simple utility ([#12514](https://github.com/tailwindlabs/tailwindcss/pull/12514))
- Fix support for slashes in arbitrary modifiers ([#12515](https://github.com/tailwindlabs/tailwindcss/pull/12515))
- Fix source maps of variant utilities that come from an `@layer` rule ([#12508](https://github.com/tailwindlabs/tailwindcss/pull/12508))
- Fix loading of built-in plugins when using an ESM or TypeScript config with the Standalone CLI ([#12506](https://github.com/tailwindlabs/tailwindcss/pull/12506))

## [3.3.5] - 2023-10-25

### Fixed

- Fix incorrect spaces around `-` in `calc()` expression ([#12283](https://github.com/tailwindlabs/tailwindcss/pull/12283))

## [3.3.4] - 2023-10-24

### Fixed

- Improve normalisation of `calc()`-like functions ([#11686](https://github.com/tailwindlabs/tailwindcss/pull/11686))
- Skip `calc()` normalisation in nested `theme()` calls ([#11705](https://github.com/tailwindlabs/tailwindcss/pull/11705))
- Fix incorrectly generated CSS when using square brackets inside arbitrary properties ([#11709](https://github.com/tailwindlabs/tailwindcss/pull/11709))
- Make `content` optional for presets in TypeScript types ([#11730](https://github.com/tailwindlabs/tailwindcss/pull/11730))
- Handle variable colors that have variable fallback values ([#12049](https://github.com/tailwindlabs/tailwindcss/pull/12049))
- Batch reading content files to prevent `too many open files` error ([#12079](https://github.com/tailwindlabs/tailwindcss/pull/12079))
- Skip over classes inside `:not(…)` when nested in an at-rule ([#12105](https://github.com/tailwindlabs/tailwindcss/pull/12105))
- Update types to work with `Node16` module resolution ([#12097](https://github.com/tailwindlabs/tailwindcss/pull/12097))
- Don’t crash when important and parent selectors are equal in `@apply` ([#12112](https://github.com/tailwindlabs/tailwindcss/pull/12112))
- Eliminate irrelevant rules when applying variants ([#12113](https://github.com/tailwindlabs/tailwindcss/pull/12113))
- Improve RegEx parser, reduce possibilities as the key for arbitrary properties ([#12121](https://github.com/tailwindlabs/tailwindcss/pull/12121))
- Fix sorting of utilities that share multiple candidates ([#12173](https://github.com/tailwindlabs/tailwindcss/pull/12173))
- Ensure variants with arbitrary values and a modifier are correctly matched in the RegEx based parser ([#12179](https://github.com/tailwindlabs/tailwindcss/pull/12179))
- Fix crash when watching renamed files on FreeBSD ([#12193](https://github.com/tailwindlabs/tailwindcss/pull/12193))
- Allow plugins from a parent document to be used in an iframe ([#12208](https://github.com/tailwindlabs/tailwindcss/pull/12208))
- Add types for `tailwindcss/nesting` ([#12269](https://github.com/tailwindlabs/tailwindcss/pull/12269))
- Bump `jiti`, `fast-glob`, and `browserlist` dependencies ([#11550](https://github.com/tailwindlabs/tailwindcss/pull/11550))
- Improve automatic `var` injection for properties that accept a `<dashed-ident>` ([#12236](https://github.com/tailwindlabs/tailwindcss/pull/12236))

## [3.3.3] - 2023-07-13

### Fixed

- Fix issue where some pseudo-element variants generated the wrong selector ([#10943](https://github.com/tailwindlabs/tailwindcss/pull/10943), [#10962](https://github.com/tailwindlabs/tailwindcss/pull/10962), [#11111](https://github.com/tailwindlabs/tailwindcss/pull/11111))
- Make font settings propagate into buttons, inputs, etc. ([#10940](https://github.com/tailwindlabs/tailwindcss/pull/10940))
- Fix parsing of `theme()` inside `calc()` when there are no spaces around operators ([#11157](https://github.com/tailwindlabs/tailwindcss/pull/11157))
- Ensure `repeating-conic-gradient` is detected as an image ([#11180](https://github.com/tailwindlabs/tailwindcss/pull/11180))
- Move unknown pseudo-elements outside of `:is` by default ([#11345](https://github.com/tailwindlabs/tailwindcss/pull/11345))
- Escape animation names when prefixes contain special characters ([#11470](https://github.com/tailwindlabs/tailwindcss/pull/11470))
- Don't prefix arbitrary classes in `group` and `peer` variants ([#11454](https://github.com/tailwindlabs/tailwindcss/pull/11454))
- Sort classes using position of first matching rule ([#11504](https://github.com/tailwindlabs/tailwindcss/pull/11504))
- Allow variant to be an at-rule without a prelude ([#11589](https://github.com/tailwindlabs/tailwindcss/pull/11589))
- Make PostCSS plugin async to improve performance ([#11548](https://github.com/tailwindlabs/tailwindcss/pull/11548))
- Don’t error when a config file is missing ([f97759f](https://github.com/tailwindlabs/tailwindcss/commit/f97759f808d15ace66647b1405744fcf95a392e5))

### Added

- Add `aria-busy` utility ([#10966](https://github.com/tailwindlabs/tailwindcss/pull/10966))

### Changed

- Reset padding for `<dialog>` elements in preflight ([#11069](https://github.com/tailwindlabs/tailwindcss/pull/11069))

## [3.3.2] - 2023-04-25

### Fixed

- Don’t move unknown pseudo-elements to the end of selectors ([#10943](https://github.com/tailwindlabs/tailwindcss/pull/10943), [#10962](https://github.com/tailwindlabs/tailwindcss/pull/10962))
- Inherit gradient stop positions when using variants ([#11002](https://github.com/tailwindlabs/tailwindcss/pull/11002))
- Honor default `to` position of gradient when using implicit transparent colors ([#11002](https://github.com/tailwindlabs/tailwindcss/pull/11002))
- Ensure `@tailwindcss/oxide` doesn't leak in the stable engine ([#10988](https://github.com/tailwindlabs/tailwindcss/pull/10988))
- Ensure multiple `theme(spacing[5])` calls with bracket notation in arbitrary properties work ([#11039](https://github.com/tailwindlabs/tailwindcss/pull/11039))
- Normalize arbitrary modifiers ([#11057](https://github.com/tailwindlabs/tailwindcss/pull/11057))

### Changed

- Drop support for Node.js v12 ([#11089](https://github.com/tailwindlabs/tailwindcss/pull/11089))

## [3.3.1] - 2023-03-30

### Fixed

- Fix edge case bug when loading a TypeScript config file with webpack ([#10898](https://github.com/tailwindlabs/tailwindcss/pull/10898))
- Fix variant, `@apply`, and `important` selectors when using `:is()` or `:has()` with pseudo-elements ([#10903](https://github.com/tailwindlabs/tailwindcss/pull/10903))
- Fix `safelist` config types ([#10901](https://github.com/tailwindlabs/tailwindcss/pull/10901))
- Fix build errors caused by `@tailwindcss/line-clamp` warning ([#10915](https://github.com/tailwindlabs/tailwindcss/pull/10915), [#10919](https://github.com/tailwindlabs/tailwindcss/pull/10919))
- Fix "process is not defined" error ([#10919](https://github.com/tailwindlabs/tailwindcss/pull/10919))

## [3.3.0] - 2023-03-27

### Added

- Support ESM and TypeScript config files ([#10785](https://github.com/tailwindlabs/tailwindcss/pull/10785))
- Extend default color palette with new 950 shades ([#10879](https://github.com/tailwindlabs/tailwindcss/pull/10879))
- Add `line-height` modifier support to `font-size` utilities ([#9875](https://github.com/tailwindlabs/tailwindcss/pull/9875))
- Add support for using variables as arbitrary values without `var(...)` ([#9880](https://github.com/tailwindlabs/tailwindcss/pull/9880), [#9962](https://github.com/tailwindlabs/tailwindcss/pull/9962))
- Add logical properties support for inline direction ([#10166](https://github.com/tailwindlabs/tailwindcss/pull/10166))
- Add `hyphens` utilities ([#10071](https://github.com/tailwindlabs/tailwindcss/pull/10071))
- Add `from-{position}`, `via-{position}` and `to-{position}` utilities ([#10886](https://github.com/tailwindlabs/tailwindcss/pull/10886))
- Add `list-style-image` utilities ([#10817](https://github.com/tailwindlabs/tailwindcss/pull/10817))
- Add `caption-side` utilities ([#10470](https://github.com/tailwindlabs/tailwindcss/pull/10470))
- Add `line-clamp` utilities from `@tailwindcss/line-clamp` to core ([#10768](https://github.com/tailwindlabs/tailwindcss/pull/10768), [#10876](https://github.com/tailwindlabs/tailwindcss/pull/10876), [#10862](https://github.com/tailwindlabs/tailwindcss/pull/10862))
- Add `delay-0` and `duration-0` utilities ([#10294](https://github.com/tailwindlabs/tailwindcss/pull/10294))
- Add `justify-normal` and `justify-stretch` utilities ([#10560](https://github.com/tailwindlabs/tailwindcss/pull/10560))
- Add `content-normal` and `content-stretch` utilities ([#10645](https://github.com/tailwindlabs/tailwindcss/pull/10645))
- Add `whitespace-break-spaces` utility ([#10729](https://github.com/tailwindlabs/tailwindcss/pull/10729))
- Add support for configuring default `font-variation-settings` for a `font-family` ([#10034](https://github.com/tailwindlabs/tailwindcss/pull/10034), [#10515](https://github.com/tailwindlabs/tailwindcss/pull/10515))

### Fixed

- Disallow using multiple selectors in arbitrary variants ([#10655](https://github.com/tailwindlabs/tailwindcss/pull/10655))
- Sort class lists deterministically for Prettier plugin ([#10672](https://github.com/tailwindlabs/tailwindcss/pull/10672))
- Ensure CLI builds have a non-zero exit code on failure ([#10703](https://github.com/tailwindlabs/tailwindcss/pull/10703))
- Ensure module dependencies for value `null`, is an empty `Set` ([#10877](https://github.com/tailwindlabs/tailwindcss/pull/10877))
- Fix format assumption when resolving module dependencies ([#10878](https://github.com/tailwindlabs/tailwindcss/pull/10878))

### Changed

- Mark `rtl` and `ltr` variants as stable and remove warnings ([#10764](https://github.com/tailwindlabs/tailwindcss/pull/10764))
- Use `inset` instead of `top`, `right`, `bottom`, and `left` properties ([#10765](https://github.com/tailwindlabs/tailwindcss/pull/10765))
- Make `dark` and `rtl`/`ltr` variants insensitive to DOM order ([#10766](https://github.com/tailwindlabs/tailwindcss/pull/10766))
- Use `:is` to make important selector option insensitive to DOM order ([#10835](https://github.com/tailwindlabs/tailwindcss/pull/10835))

## [3.2.7] - 2023-02-16

### Fixed

- Fix use of `:where(.btn)` when matching `!btn` ([#10601](https://github.com/tailwindlabs/tailwindcss/pull/10601))
- Revert including `outline-color` in `transition` and `transition-colors` by default ([#10604](https://github.com/tailwindlabs/tailwindcss/pull/10604))

## [3.2.6] - 2023-02-08

### Fixed

- Fix installation failing with yarn and pnpm by dropping `oxide-api-shim` ([add1636](https://github.com/tailwindlabs/tailwindcss/commit/add16364b4b1100e1af23ad1ca6900a0b53cbba0))

## [3.2.5] - 2023-02-08

### Added

- Add standalone CLI build for 64-bit Windows on ARM (`node16-win-arm64`) ([#10001](https://github.com/tailwindlabs/tailwindcss/pull/10001))

### Fixed

- Cleanup unused `variantOrder` ([#9829](https://github.com/tailwindlabs/tailwindcss/pull/9829))
- Fix `foo-[abc]/[def]` not being handled correctly ([#9866](https://github.com/tailwindlabs/tailwindcss/pull/9866))
- Add container queries plugin to standalone CLI ([#9865](https://github.com/tailwindlabs/tailwindcss/pull/9865))
- Support renaming of output files by PostCSS plugins in CLI ([#9944](https://github.com/tailwindlabs/tailwindcss/pull/9944))
- Improve return value of `resolveConfig`, unwrap `ResolvableTo` ([#9972](https://github.com/tailwindlabs/tailwindcss/pull/9972))
- Clip unbalanced brackets in arbitrary values ([#9973](https://github.com/tailwindlabs/tailwindcss/pull/9973))
- Don’t reorder webkit scrollbar pseudo elements ([#9991](https://github.com/tailwindlabs/tailwindcss/pull/9991))
- Deterministic sorting of arbitrary variants ([#10016](https://github.com/tailwindlabs/tailwindcss/pull/10016))
- Add `data` key to theme types ([#10023](https://github.com/tailwindlabs/tailwindcss/pull/10023))
- Prevent invalid arbitrary variant selectors from failing the build ([#10059](https://github.com/tailwindlabs/tailwindcss/pull/10059))
- Properly handle subtraction followed by a variable ([#10074](https://github.com/tailwindlabs/tailwindcss/pull/10074))
- Fix missing `string[]` in the `theme.dropShadow` types ([#10072](https://github.com/tailwindlabs/tailwindcss/pull/10072))
- Update list of length units ([#10100](https://github.com/tailwindlabs/tailwindcss/pull/10100))
- Fix not matching arbitrary properties when closely followed by square brackets ([#10212](https://github.com/tailwindlabs/tailwindcss/pull/10212))
- Allow direct nesting in `root` or `@layer` nodes ([#10229](https://github.com/tailwindlabs/tailwindcss/pull/10229))
- Don't prefix classes in arbitrary variants ([#10214](https://github.com/tailwindlabs/tailwindcss/pull/10214))
- Fix perf regression when checking for changed content ([#10234](https://github.com/tailwindlabs/tailwindcss/pull/10234))
- Fix missing `blocklist` member in the `Config` type ([#10239](https://github.com/tailwindlabs/tailwindcss/pull/10239))
- Escape group names in selectors ([#10276](https://github.com/tailwindlabs/tailwindcss/pull/10276))
- Consider earlier variants before sorting functions ([#10288](https://github.com/tailwindlabs/tailwindcss/pull/10288))
- Allow variants with slashes ([#10336](https://github.com/tailwindlabs/tailwindcss/pull/10336))
- Ensure generated CSS is always sorted in the same order for a given set of templates ([#10382](https://github.com/tailwindlabs/tailwindcss/pull/10382))
- Handle variants when the same class appears multiple times in a selector ([#10397](https://github.com/tailwindlabs/tailwindcss/pull/10397))
- Handle group/peer variants with quoted strings ([#10400](https://github.com/tailwindlabs/tailwindcss/pull/10400))
- Parse alpha value from rgba/hsla colors when using variables ([#10429](https://github.com/tailwindlabs/tailwindcss/pull/10429))
- Sort by `layer` inside `variants` layer ([#10505](https://github.com/tailwindlabs/tailwindcss/pull/10505))
- Add `--watch=always` option to prevent exit when stdin closes ([#9966](https://github.com/tailwindlabs/tailwindcss/pull/9966))

### Changed

- Alphabetize `theme` keys in default config ([#9953](https://github.com/tailwindlabs/tailwindcss/pull/9953))
- Update esbuild to v17 ([#10368](https://github.com/tailwindlabs/tailwindcss/pull/10368))
- Include `outline-color` in `transition` and `transition-colors` utilities ([#10385](https://github.com/tailwindlabs/tailwindcss/pull/10385))

## [3.2.4] - 2022-11-11

### Added

- Add `blocklist` option to prevent generating unwanted CSS ([#9812](https://github.com/tailwindlabs/tailwindcss/pull/9812))

### Fixed

- Fix watching of files on Linux when renames are involved ([#9796](https://github.com/tailwindlabs/tailwindcss/pull/9796))
- Make sure errors are always displayed when watching for changes ([#9810](https://github.com/tailwindlabs/tailwindcss/pull/9810))

## [3.2.3] - 2022-11-09

### Fixed

- Fixed use of `raw` content in the CLI ([#9773](https://github.com/tailwindlabs/tailwindcss/pull/9773))
- Pick up changes from files that are both context and content deps ([#9787](https://github.com/tailwindlabs/tailwindcss/pull/9787))
- Sort pseudo-elements ONLY after classes when using variants and `@apply` ([#9765](https://github.com/tailwindlabs/tailwindcss/pull/9765))
- Support important utilities in the safelist (pattern must include a `!`) ([#9791](https://github.com/tailwindlabs/tailwindcss/pull/9791))

## [3.2.2] - 2022-11-04

### Fixed

- Escape special characters in resolved content base paths ([#9650](https://github.com/tailwindlabs/tailwindcss/pull/9650))
- Don't reuse container for array returning variant functions ([#9644](https://github.com/tailwindlabs/tailwindcss/pull/9644))
- Exclude non-relevant selectors when generating rules with the important modifier ([#9677](https://github.com/tailwindlabs/tailwindcss/issues/9677))
- Fix merging of arrays during config resolution ([#9706](https://github.com/tailwindlabs/tailwindcss/issues/9706))
- Ensure configured `font-feature-settings` are included in Preflight ([#9707](https://github.com/tailwindlabs/tailwindcss/pull/9707))
- Fix fractional values not being parsed properly inside arbitrary properties ([#9705](https://github.com/tailwindlabs/tailwindcss/pull/9705))
- Fix incorrect selectors when using `@apply` in selectors with combinators and pseudos ([#9722](https://github.com/tailwindlabs/tailwindcss/pull/9722))
- Fix cannot read properties of undefined (reading 'modifier') ([#9656](https://github.com/tailwindlabs/tailwindcss/pull/9656), [aa979d6](https://github.com/tailwindlabs/tailwindcss/commit/aa979d645f8bf4108c5fc938d7c0ba085b654c31))

## [3.2.1] - 2022-10-21

### Fixed

- Fix missing `supports` in types ([#9616](https://github.com/tailwindlabs/tailwindcss/pull/9616))
- Fix missing PostCSS dependencies in the CLI ([#9617](https://github.com/tailwindlabs/tailwindcss/pull/9617))
- Ensure `micromatch` is a proper CLI dependency ([#9620](https://github.com/tailwindlabs/tailwindcss/pull/9620))
- Ensure modifier values exist when using a `modifiers` object for `matchVariant` ([ba6551d](https://github.com/tailwindlabs/tailwindcss/commit/ba6551db0f2726461371b4f3c6cd4c7090888504))

## [3.2.0] - 2022-10-19

### Added

- Add new `@config` directive ([#9405](https://github.com/tailwindlabs/tailwindcss/pull/9405))
- Add new `relative: true` option to resolve content paths relative to the config file ([#9396](https://github.com/tailwindlabs/tailwindcss/pull/9396))
- Add new `supports-*` variant ([#9453](https://github.com/tailwindlabs/tailwindcss/pull/9453))
- Add new `min-*` and `max-*` variants ([#9558](https://github.com/tailwindlabs/tailwindcss/pull/9558))
- Add new `aria-*` variants ([#9557](https://github.com/tailwindlabs/tailwindcss/pull/9557), [#9588](https://github.com/tailwindlabs/tailwindcss/pull/9588))
- Add new `data-*` variants ([#9559](https://github.com/tailwindlabs/tailwindcss/pull/9559), [#9588](https://github.com/tailwindlabs/tailwindcss/pull/9588))
- Add new `break-keep` utility for `word-break: keep-all` ([#9393](https://github.com/tailwindlabs/tailwindcss/pull/9393))
- Add new `collapse` utility for `visibility: collapse` ([#9181](https://github.com/tailwindlabs/tailwindcss/pull/9181))
- Add new `fill-none` utility for `fill: none` ([#9403](https://github.com/tailwindlabs/tailwindcss/pull/9403))
- Add new `stroke-none` utility for `stroke: none` ([#9403](https://github.com/tailwindlabs/tailwindcss/pull/9403))
- Add new `place-content-baseline` utility for `place-content: baseline` ([#9498](https://github.com/tailwindlabs/tailwindcss/pull/9498))
- Add new `place-items-baseline` utility for `place-items: baseline` ([#9507](https://github.com/tailwindlabs/tailwindcss/pull/9507))
- Add new `content-baseline` utility for `align-content: baseline` ([#9507](https://github.com/tailwindlabs/tailwindcss/pull/9507))
- Add support for configuring default `font-feature-settings` for a font family ([#9039](https://github.com/tailwindlabs/tailwindcss/pull/9039))
- Add standalone CLI build for 32-bit Linux on ARM (`node16-linux-armv7`) ([#9084](https://github.com/tailwindlabs/tailwindcss/pull/9084))
- Add future flag to disable color opacity utility plugins ([#9088](https://github.com/tailwindlabs/tailwindcss/pull/9088))
- Add negative value support for `outline-offset` ([#9136](https://github.com/tailwindlabs/tailwindcss/pull/9136))
- Add support for modifiers to `matchUtilities` ([#9541](https://github.com/tailwindlabs/tailwindcss/pull/9541))
- Allow negating utilities using `min`/`max`/`clamp` ([#9237](https://github.com/tailwindlabs/tailwindcss/pull/9237))
- Implement fallback plugins when there is ambiguity between plugins when using arbitrary values ([#9376](https://github.com/tailwindlabs/tailwindcss/pull/9376))
- Support `sort` function in `matchVariant` ([#9423](https://github.com/tailwindlabs/tailwindcss/pull/9423))
- Upgrade to `postcss-nested` v6.0 ([#9546](https://github.com/tailwindlabs/tailwindcss/pull/9546))

### Fixed

- Use absolute paths when resolving changed files for resilience against working directory changes ([#9032](https://github.com/tailwindlabs/tailwindcss/pull/9032))
- Fix ring color utility generation when using `respectDefaultRingColorOpacity` ([#9070](https://github.com/tailwindlabs/tailwindcss/pull/9070))
- Sort tags before classes when `@apply`-ing a selector with joined classes ([#9107](https://github.com/tailwindlabs/tailwindcss/pull/9107))
- Remove invalid `outline-hidden` utility ([#9147](https://github.com/tailwindlabs/tailwindcss/pull/9147))
- Honor the `hidden` attribute on elements in preflight ([#9174](https://github.com/tailwindlabs/tailwindcss/pull/9174))
- Don't stop watching atomically renamed files ([#9173](https://github.com/tailwindlabs/tailwindcss/pull/9173), [#9215](https://github.com/tailwindlabs/tailwindcss/pull/9215))
- Fix duplicate utilities issue causing memory leaks ([#9208](https://github.com/tailwindlabs/tailwindcss/pull/9208))
- Fix `fontFamily` config TypeScript types ([#9214](https://github.com/tailwindlabs/tailwindcss/pull/9214))
- Handle variants on complex selector utilities ([#9262](https://github.com/tailwindlabs/tailwindcss/pull/9262))
- Fix shared config mutation issue ([#9294](https://github.com/tailwindlabs/tailwindcss/pull/9294))
- Fix ordering of parallel variants ([#9282](https://github.com/tailwindlabs/tailwindcss/pull/9282))
- Handle variants in utility selectors using `:where()` and `:has()` ([#9309](https://github.com/tailwindlabs/tailwindcss/pull/9309))
- Improve data type analysis for arbitrary values ([#9320](https://github.com/tailwindlabs/tailwindcss/pull/9320))
- Don't emit generated utilities with invalid uses of theme functions ([#9319](https://github.com/tailwindlabs/tailwindcss/pull/9319))
- Revert change that only listened for stdin close on TTYs ([#9331](https://github.com/tailwindlabs/tailwindcss/pull/9331))
- Ignore unset values (like `null` or `undefined`) when resolving the classList for intellisense ([#9385](https://github.com/tailwindlabs/tailwindcss/pull/9385))
- Improve type checking for formal syntax ([#9349](https://github.com/tailwindlabs/tailwindcss/pull/9349), [#9448](https://github.com/tailwindlabs/tailwindcss/pull/9448))
- Fix incorrect required `content` key in custom plugin configs ([#9502](https://github.com/tailwindlabs/tailwindcss/pull/9502), [#9545](https://github.com/tailwindlabs/tailwindcss/pull/9545))
- Fix content path detection on Windows ([#9569](https://github.com/tailwindlabs/tailwindcss/pull/9569))
- Ensure `--content` is used in the CLI when passed ([#9587](https://github.com/tailwindlabs/tailwindcss/pull/9587))

## [3.1.8] - 2022-08-05

### Fixed

- Don’t prefix classes within reused arbitrary variants ([#8992](https://github.com/tailwindlabs/tailwindcss/pull/8992))
- Fix usage of alpha values inside single-named colors that are functions ([#9008](https://github.com/tailwindlabs/tailwindcss/pull/9008))
- Fix `@apply` of user utilities when negative and non-negative versions both exist ([#9027](https://github.com/tailwindlabs/tailwindcss/pull/9027))

## [3.1.7] - 2022-07-29

### Fixed

- Don't rewrite source maps for `@layer` rules ([#8971](https://github.com/tailwindlabs/tailwindcss/pull/8971))

### Added

- Added types for `resolveConfig` ([#8924](https://github.com/tailwindlabs/tailwindcss/pull/8924))

## [3.1.6] - 2022-07-11

### Fixed

- Fix usage on Node 12.x ([b4e637e](https://github.com/tailwindlabs/tailwindcss/commit/b4e637e2e096a9d6f2210efba9541f6fd4f28e56))
- Handle theme keys with slashes when using `theme()` in CSS ([#8831](https://github.com/tailwindlabs/tailwindcss/pull/8831))

## [3.1.5] - 2022-07-07

### Added

- Support configuring a default `font-weight` for each font size utility ([#8763](https://github.com/tailwindlabs/tailwindcss/pull/8763))
- Add support for alpha values in safe list ([#8774](https://github.com/tailwindlabs/tailwindcss/pull/8774))

### Fixed

- Improve types to support fallback values in the CSS-in-JS syntax used in plugin APIs ([#8762](https://github.com/tailwindlabs/tailwindcss/pull/8762))
- Support including `tailwindcss` and `autoprefixer` in `postcss.config.js` in standalone CLI ([#8769](https://github.com/tailwindlabs/tailwindcss/pull/8769))
- Fix using special-characters as prefixes ([#8772](https://github.com/tailwindlabs/tailwindcss/pull/8772))
- Don’t prefix classes used within arbitrary variants ([#8773](https://github.com/tailwindlabs/tailwindcss/pull/8773))
- Add more explicit types for the default theme ([#8780](https://github.com/tailwindlabs/tailwindcss/pull/8780))

## [3.1.4] - 2022-06-21

### Fixed

- Provide default to `<alpha-value>` when using `theme()` ([#8652](https://github.com/tailwindlabs/tailwindcss/pull/8652))
- Detect arbitrary variants with quotes ([#8687](https://github.com/tailwindlabs/tailwindcss/pull/8687))
- Don’t add spaces around raw `/` that are preceded by numbers ([#8688](https://github.com/tailwindlabs/tailwindcss/pull/8688))

## [3.1.3] - 2022-06-14

### Fixed

- Fix extraction of multi-word utilities with arbitrary values and quotes ([#8604](https://github.com/tailwindlabs/tailwindcss/pull/8604))
- Fix casing of import of `corePluginList` type definition ([#8587](https://github.com/tailwindlabs/tailwindcss/pull/8587))
- Ignore PostCSS nodes returned by `addVariant` ([#8608](https://github.com/tailwindlabs/tailwindcss/pull/8608))
- Fix missing spaces around arithmetic operators ([#8615](https://github.com/tailwindlabs/tailwindcss/pull/8615))
- Detect alpha value in CSS `theme()` function when using quotes ([#8625](https://github.com/tailwindlabs/tailwindcss/pull/8625))
- Fix "Maximum call stack size exceeded" bug ([#8636](https://github.com/tailwindlabs/tailwindcss/pull/8636))
- Allow functions returning parallel variants to mutate the container ([#8622](https://github.com/tailwindlabs/tailwindcss/pull/8622))
- Remove text opacity CSS variables from `::marker` ([#8622](https://github.com/tailwindlabs/tailwindcss/pull/8622))

## [3.1.2] - 2022-06-10

### Fixed

- Ensure `\` is a valid arbitrary variant token ([#8576](https://github.com/tailwindlabs/tailwindcss/pull/8576))
- Enable `postcss-import` in the CLI by default in watch mode ([#8574](https://github.com/tailwindlabs/tailwindcss/pull/8574), [#8580](https://github.com/tailwindlabs/tailwindcss/pull/8580))

## [3.1.1] - 2022-06-09

### Fixed

- Fix candidate extractor regression ([#8558](https://github.com/tailwindlabs/tailwindcss/pull/8558))
- Split `::backdrop` into separate defaults group ([#8567](https://github.com/tailwindlabs/tailwindcss/pull/8567))
- Fix postcss plugin type ([#8564](https://github.com/tailwindlabs/tailwindcss/pull/8564))
- Fix class detection in markdown code fences and slim templates ([#8569](https://github.com/tailwindlabs/tailwindcss/pull/8569))

## [3.1.0] - 2022-06-08

### Fixed

- Types: allow for arbitrary theme values (for 3rd party plugins) ([#7926](https://github.com/tailwindlabs/tailwindcss/pull/7926))
- Don’t split vars with numbers in them inside arbitrary values ([#8091](https://github.com/tailwindlabs/tailwindcss/pull/8091))
- Require matching prefix when detecting negatives ([#8121](https://github.com/tailwindlabs/tailwindcss/pull/8121))
- Handle duplicate At Rules without children ([#8122](https://github.com/tailwindlabs/tailwindcss/pull/8122))
- Allow arbitrary values with commas in `@apply` ([#8125](https://github.com/tailwindlabs/tailwindcss/pull/8125))
- Fix intellisense for plugins with multiple `@apply` rules ([#8213](https://github.com/tailwindlabs/tailwindcss/pull/8213))
- Improve type detection for arbitrary color values ([#8201](https://github.com/tailwindlabs/tailwindcss/pull/8201))
- Support PostCSS config options in config file in CLI ([#8226](https://github.com/tailwindlabs/tailwindcss/pull/8226))
- Remove default `[hidden]` style in preflight ([#8248](https://github.com/tailwindlabs/tailwindcss/pull/8248))
- Only check selectors containing base apply candidates for circular dependencies ([#8222](https://github.com/tailwindlabs/tailwindcss/pull/8222))
- Rewrite default class extractor ([#8204](https://github.com/tailwindlabs/tailwindcss/pull/8204))
- Move `important` selector to the front when `@apply`-ing selector-modifying variants in custom utilities ([#8313](https://github.com/tailwindlabs/tailwindcss/pull/8313))
- Error when registering an invalid custom variant ([#8345](https://github.com/tailwindlabs/tailwindcss/pull/8345))
- Create tailwind.config.cjs file in ESM package when running init ([#8363](https://github.com/tailwindlabs/tailwindcss/pull/8363))
- Fix `matchVariant` that use at-rules and placeholders ([#8392](https://github.com/tailwindlabs/tailwindcss/pull/8392))
- Improve types of the `tailwindcss/plugin` ([#8400](https://github.com/tailwindlabs/tailwindcss/pull/8400))
- Allow returning parallel variants from `addVariant` or `matchVariant` callback functions ([#8455](https://github.com/tailwindlabs/tailwindcss/pull/8455))
- Try using local `postcss` installation first in the CLI ([#8270](https://github.com/tailwindlabs/tailwindcss/pull/8270))
- Allow default ring color to be a function ([#7587](https://github.com/tailwindlabs/tailwindcss/pull/7587))
- Don't inherit `to` value from parent gradients ([#8489](https://github.com/tailwindlabs/tailwindcss/pull/8489))
- Remove process dependency from log functions ([#8530](https://github.com/tailwindlabs/tailwindcss/pull/8530))
- Ensure we can use `@import 'tailwindcss/...'` without node_modules ([#8537](https://github.com/tailwindlabs/tailwindcss/pull/8537))

### Changed

- Only apply hover styles when supported (future) ([#8394](https://github.com/tailwindlabs/tailwindcss/pull/8394))
- Respect default ring color opacity (future) ([#8448](https://github.com/tailwindlabs/tailwindcss/pull/8448), [3f4005e](https://github.com/tailwindlabs/tailwindcss/commit/3f4005e833445f7549219eb5ae89728cbb3a2630))

### Added

- Support PostCSS `Document` nodes ([#7291](https://github.com/tailwindlabs/tailwindcss/pull/7291))
- Add `text-start` and `text-end` utilities ([#6656](https://github.com/tailwindlabs/tailwindcss/pull/6656))
- Support customizing class name when using `darkMode: 'class'` ([#5800](https://github.com/tailwindlabs/tailwindcss/pull/5800))
- Add `--poll` option to the CLI ([#7725](https://github.com/tailwindlabs/tailwindcss/pull/7725))
- Add new `border-spacing` utilities ([#7102](https://github.com/tailwindlabs/tailwindcss/pull/7102))
- Add `enabled` variant ([#7905](https://github.com/tailwindlabs/tailwindcss/pull/7905))
- Add TypeScript types for the `tailwind.config.js` file ([#7891](https://github.com/tailwindlabs/tailwindcss/pull/7891))
- Add `backdrop` variant ([#7924](https://github.com/tailwindlabs/tailwindcss/pull/7924), [#8526](https://github.com/tailwindlabs/tailwindcss/pull/8526))
- Add `grid-flow-dense` utility ([#8193](https://github.com/tailwindlabs/tailwindcss/pull/8193))
- Add `mix-blend-plus-lighter` utility ([#8288](https://github.com/tailwindlabs/tailwindcss/pull/8288))
- Add arbitrary variants ([#8299](https://github.com/tailwindlabs/tailwindcss/pull/8299))
- Add experimental `matchVariant` API ([#8310](https://github.com/tailwindlabs/tailwindcss/pull/8310), [34fd0fb8](https://github.com/tailwindlabs/tailwindcss/commit/34fd0fb82aa574cddc5c7aa3ad7d1af5e3735e5d))
- Add `prefers-contrast` media query variants ([#8410](https://github.com/tailwindlabs/tailwindcss/pull/8410))
- Add opacity support when referencing colors with `theme` function ([#8416](https://github.com/tailwindlabs/tailwindcss/pull/8416))
- Add `postcss-import` support to the CLI ([#8437](https://github.com/tailwindlabs/tailwindcss/pull/8437))
- Add `optional` variant ([#8486](https://github.com/tailwindlabs/tailwindcss/pull/8486))
- Add `<alpha-value>` placeholder support for custom colors ([#8501](https://github.com/tailwindlabs/tailwindcss/pull/8501))

## [3.0.24] - 2022-04-12

### Fixed

- Prevent nesting plugin from breaking other plugins ([#7563](https://github.com/tailwindlabs/tailwindcss/pull/7563))
- Recursively collapse adjacent rules ([#7565](https://github.com/tailwindlabs/tailwindcss/pull/7565))
- Preserve source maps for generated CSS ([#7588](https://github.com/tailwindlabs/tailwindcss/pull/7588))
- Split box shadows on top-level commas only ([#7479](https://github.com/tailwindlabs/tailwindcss/pull/7479))
- Use local user CSS cache for `@apply` ([#7524](https://github.com/tailwindlabs/tailwindcss/pull/7524))
- Invalidate context when main CSS changes ([#7626](https://github.com/tailwindlabs/tailwindcss/pull/7626))
- Only add `!` to selector class matching template candidate when using important modifier with multi-class selectors ([#7664](https://github.com/tailwindlabs/tailwindcss/pull/7664))
- Correctly parse and prefix animation names with dots ([#7163](https://github.com/tailwindlabs/tailwindcss/pull/7163))
- Fix extraction from template literal/function with array ([#7481](https://github.com/tailwindlabs/tailwindcss/pull/7481))
- Don't output unparsable arbitrary values ([#7789](https://github.com/tailwindlabs/tailwindcss/pull/7789))
- Fix generation of `div:not(.foo)` if `.foo` is never defined ([#7815](https://github.com/tailwindlabs/tailwindcss/pull/7815))
- Allow for custom properties in `rgb`, `rgba`, `hsl` and `hsla` colors ([#7933](https://github.com/tailwindlabs/tailwindcss/pull/7933))
- Remove autoprefixer as explicit peer-dependency to avoid invalid warnings in situations where it isn't actually needed ([#7949](https://github.com/tailwindlabs/tailwindcss/pull/7949))
- Ensure the `percentage` data type is validated correctly ([#8015](https://github.com/tailwindlabs/tailwindcss/pull/8015))
- Make sure `font-weight` is inherited by form controls in all browsers ([#8078](https://github.com/tailwindlabs/tailwindcss/pull/8078))

### Changed

- Replace `chalk` with `picocolors` ([#6039](https://github.com/tailwindlabs/tailwindcss/pull/6039))
- Replace `cosmiconfig` with `lilconfig` ([#6039](https://github.com/tailwindlabs/tailwindcss/pull/6038))
- Update `cssnano` to avoid removing empty variables when minifying ([#7818](https://github.com/tailwindlabs/tailwindcss/pull/7818))

## [3.0.23] - 2022-02-16

### Fixed

- Remove opacity variables from `:visited` pseudo class ([#7458](https://github.com/tailwindlabs/tailwindcss/pull/7458))
- Support arbitrary values + calc + theme with quotes ([#7462](https://github.com/tailwindlabs/tailwindcss/pull/7462))
- Don't duplicate layer output when scanning content with variants + wildcards ([#7478](https://github.com/tailwindlabs/tailwindcss/pull/7478))
- Implement `getClassOrder` instead of `sortClassList` ([#7459](https://github.com/tailwindlabs/tailwindcss/pull/7459))

## [3.0.22] - 2022-02-11

### Fixed

- Temporarily move `postcss` to dependencies ([#7424](https://github.com/tailwindlabs/tailwindcss/pull/7424))

## [3.0.21] - 2022-02-10

### Fixed

- Move prettier plugin to dev dependencies ([#7418](https://github.com/tailwindlabs/tailwindcss/pull/7418))

## [3.0.20] - 2022-02-10

### Added

- Expose `context.sortClassList(classes)` ([#7412](https://github.com/tailwindlabs/tailwindcss/pull/7412))

## [3.0.19] - 2022-02-07

### Fixed

- Fix preflight border color fallback ([#7288](https://github.com/tailwindlabs/tailwindcss/pull/7288))
- Correctly parse shadow lengths without a leading zero ([#7289](https://github.com/tailwindlabs/tailwindcss/pull/7289))
- Don't crash when scanning extremely long class candidates ([#7331](https://github.com/tailwindlabs/tailwindcss/pull/7331))
- Use less hacky fix for URLs detected as custom properties ([#7275](https://github.com/tailwindlabs/tailwindcss/pull/7275))
- Correctly generate negative utilities when dash is before the prefix ([#7295](https://github.com/tailwindlabs/tailwindcss/pull/7295))
- Detect prefixed negative utilities in the safelist ([#7295](https://github.com/tailwindlabs/tailwindcss/pull/7295))

## [3.0.18] - 2022-01-28

### Fixed

- Fix `@apply` order regression (in `addComponents`, `addUtilities`, ...) ([#7232](https://github.com/tailwindlabs/tailwindcss/pull/7232))
- Quick fix for incorrect arbitrary properties when using URLs ([#7252](https://github.com/tailwindlabs/tailwindcss/pull/7252))

## [3.0.17] - 2022-01-26

### Fixed

- Remove false positive warning in CLI when using the `--content` option ([#7220](https://github.com/tailwindlabs/tailwindcss/pull/7220))

## [3.0.16] - 2022-01-24

### Fixed

- Ensure to transpile the PostCSS Nesting plugin (tailwindcss/nesting) ([#7080](https://github.com/tailwindlabs/tailwindcss/pull/7080))
- Improve various warnings ([#7118](https://github.com/tailwindlabs/tailwindcss/pull/7118))
- Fix grammatical mistake ([cca5a38](https://github.com/tailwindlabs/tailwindcss/commit/cca5a3804e1d3ee0214491921e1aec35bf62a813))

## [3.0.15] - 2022-01-15

### Fixed

- Temporarily remove optional chaining in nesting plugin ([#7077](https://github.com/tailwindlabs/tailwindcss/pull/7077))

## [3.0.14] - 2022-01-14

### Added

- Show warnings for invalid content config ([#7065](https://github.com/tailwindlabs/tailwindcss/pull/7065))

### Fixed

- Only emit utility/component variants when those layers exist ([#7066](https://github.com/tailwindlabs/tailwindcss/pull/7066))
- Ensure nesting plugins can receive options ([#7016](https://github.com/tailwindlabs/tailwindcss/pull/7016))

## [3.0.13] - 2022-01-11

### Fixed

- Fix consecutive builds with at apply producing different CSS ([#6999](https://github.com/tailwindlabs/tailwindcss/pull/6999))

## [3.0.12] - 2022-01-07

### Fixed

- Allow use of falsy values in theme config ([#6917](https://github.com/tailwindlabs/tailwindcss/pull/6917))
- Ensure we can apply classes that are grouped with non-class selectors ([#6922](https://github.com/tailwindlabs/tailwindcss/pull/6922))
- Improve standalone CLI compatibility on Linux by switching to the `linuxstatic` build target ([#6914](https://github.com/tailwindlabs/tailwindcss/pull/6914))
- Ensure `@apply` works consistently with or without `@layer` ([#6938](https://github.com/tailwindlabs/tailwindcss/pull/6938))
- Only emit defaults when using base layer ([#6926](https://github.com/tailwindlabs/tailwindcss/pull/6926))
- Emit plugin defaults regardless of usage ([#6926](https://github.com/tailwindlabs/tailwindcss/pull/6926))
- Move default border color back to preflight ([#6926](https://github.com/tailwindlabs/tailwindcss/pull/6926))
- Change `experimental.optimizeUniversalDefaults` to only work with `@tailwind base` ([#6926](https://github.com/tailwindlabs/tailwindcss/pull/6926))

## [3.0.11] - 2022-01-05

### Fixed

- Preserve casing of CSS variables added by plugins ([#6888](https://github.com/tailwindlabs/tailwindcss/pull/6888))
- Ignore content paths that are passed in but don't actually exist ([#6901](https://github.com/tailwindlabs/tailwindcss/pull/6901))
- Revert change that applies Tailwind's defaults in isolated environments like CSS modules ([9fdc391](https://github.com/tailwindlabs/tailwindcss/commit/9fdc391d4ff93e7e350f5ce439060176b1f0162f))

## [3.0.10] - 2022-01-04

### Fixed

- Fix `@apply` in files without `@tailwind` directives ([#6580](https://github.com/tailwindlabs/tailwindcss/pull/6580), [#6875](https://github.com/tailwindlabs/tailwindcss/pull/6875))
- CLI: avoid unnecessary writes to output files ([#6550](https://github.com/tailwindlabs/tailwindcss/pull/6550))

### Added

- Allow piping data into the CLI ([#6876](https://github.com/tailwindlabs/tailwindcss/pull/6876))

## [3.0.9] - 2022-01-03

### Fixed

- Improve `DEBUG` flag ([#6797](https://github.com/tailwindlabs/tailwindcss/pull/6797), [#6804](https://github.com/tailwindlabs/tailwindcss/pull/6804))
- Ensure we can use `<` and `>` characters in modifiers ([#6851](https://github.com/tailwindlabs/tailwindcss/pull/6851))
- Validate `theme()` works in arbitrary values ([#6852](https://github.com/tailwindlabs/tailwindcss/pull/6852))
- Properly detect `theme()` value usage in arbitrary properties ([#6854](https://github.com/tailwindlabs/tailwindcss/pull/6854))
- Improve collapsing of duplicate declarations ([#6856](https://github.com/tailwindlabs/tailwindcss/pull/6856))
- Remove support for `TAILWIND_MODE=watch` ([#6858](https://github.com/tailwindlabs/tailwindcss/pull/6858))

## [3.0.8] - 2021-12-28

### Fixed

- Reduce specificity of `abbr` rule in preflight ([#6671](https://github.com/tailwindlabs/tailwindcss/pull/6671))
- Support HSL with hue units in arbitrary values ([#6726](https://github.com/tailwindlabs/tailwindcss/pull/6726))
- Add `node16-linux-arm64` target for standalone CLI ([#6693](https://github.com/tailwindlabs/tailwindcss/pull/6693))

## [3.0.7] - 2021-12-17

### Fixed

- Don't mutate custom color palette when overriding per-plugin colors ([#6546](https://github.com/tailwindlabs/tailwindcss/pull/6546))
- Improve circular dependency detection when using `@apply` ([#6588](https://github.com/tailwindlabs/tailwindcss/pull/6588))
- Only generate variants for non-`user` layers ([#6589](https://github.com/tailwindlabs/tailwindcss/pull/6589))
- Properly extract classes with arbitrary values in arrays and classes followed by escaped quotes ([#6590](https://github.com/tailwindlabs/tailwindcss/pull/6590))
- Improve jsx interpolation candidate matching ([#6593](https://github.com/tailwindlabs/tailwindcss/pull/6593))
- Ensure `@apply` of a rule inside an AtRule works ([#6594](https://github.com/tailwindlabs/tailwindcss/pull/6594))

## [3.0.6] - 2021-12-16

### Fixed

- Support square bracket notation in paths ([#6519](https://github.com/tailwindlabs/tailwindcss/pull/6519))
- Ensure all plugins are executed for a given candidate ([#6540](https://github.com/tailwindlabs/tailwindcss/pull/6540))

## [3.0.5] - 2021-12-15

### Fixed

- Revert: add `li` to list-style reset ([9777562d](https://github.com/tailwindlabs/tailwindcss/commit/9777562da37ee631bbf77374c0d14825f09ef9af))

## [3.0.4] - 2021-12-15

### Fixed

- Insert always-on defaults layer in correct spot ([#6526](https://github.com/tailwindlabs/tailwindcss/pull/6526))

## [3.0.3] - 2021-12-15

### Added

- Warn about invalid globs in `content` ([#6449](https://github.com/tailwindlabs/tailwindcss/pull/6449))
- Add standalone tailwindcss CLI ([#6506](https://github.com/tailwindlabs/tailwindcss/pull/6506))
- Add `li` to list-style reset ([00f60e6](https://github.com/tailwindlabs/tailwindcss/commit/00f60e61013c6e4e3419e4b699371a13eb30b75d))

### Fixed

- Don't output unparsable values ([#6469](https://github.com/tailwindlabs/tailwindcss/pull/6469))
- Fix text decoration utilities from overriding the new text decoration color/style/thickness utilities when used with a modifier ([#6378](https://github.com/tailwindlabs/tailwindcss/pull/6378))
- Move defaults to their own always-on layer ([#6500](https://github.com/tailwindlabs/tailwindcss/pull/6500))
- Support negative values in safelist patterns ([#6480](https://github.com/tailwindlabs/tailwindcss/pull/6480))

## [3.0.2] - 2021-12-13

### Fixed

- Temporarily disable optimize universal defaults, fixes issue with transforms/filters/rings not being `@apply`-able in CSS modules/Svelte components/Vue components ([#6461](https://github.com/tailwindlabs/tailwindcss/pull/6461))

## [3.0.1] - 2021-12-10

### Fixed

- Ensure complex variants with multiple classes work ([#6311](https://github.com/tailwindlabs/tailwindcss/pull/6311))
- Re-add `default` interop to public available functions ([#6348](https://github.com/tailwindlabs/tailwindcss/pull/6348))
- Detect circular dependencies when using `@apply` ([#6365](https://github.com/tailwindlabs/tailwindcss/pull/6365))
- Fix defaults optimization when vendor prefixes are involved ([#6369](https://github.com/tailwindlabs/tailwindcss/pull/6369))

## [3.0.0] - 2021-12-09

### Fixed

- Enforce the order of some variants (like `before` and `after`) ([#6018](https://github.com/tailwindlabs/tailwindcss/pull/6018))

### Added

- Add `placeholder` variant ([#6106](https://github.com/tailwindlabs/tailwindcss/pull/6106))
- Add composable `touch-action` utilities ([#6115](https://github.com/tailwindlabs/tailwindcss/pull/6115))
- Add support for "arbitrary properties" ([#6161](https://github.com/tailwindlabs/tailwindcss/pull/6161))
- Add `portrait` and `landscape` variants ([#6046](https://github.com/tailwindlabs/tailwindcss/pull/6046))
- Add `text-decoration-style`, `text-decoration-thickness`, and `text-underline-offset` utilities ([#6004](https://github.com/tailwindlabs/tailwindcss/pull/6004))
- Add `menu` reset to preflight ([#6213](https://github.com/tailwindlabs/tailwindcss/pull/6213))
- Allow `0` as a valid `length` value ([#6233](https://github.com/tailwindlabs/tailwindcss/pull/6233), [#6259](https://github.com/tailwindlabs/tailwindcss/pull/6259))
- Add CSS functions to data types ([#6258](https://github.com/tailwindlabs/tailwindcss/pull/6258))
- Support negative values for `scale-*` utilities ([c48e629](https://github.com/tailwindlabs/tailwindcss/commit/c48e629955585ad18dadba9f470fda59cc448ab7))
- Improve `length` data type, by validating each value individually ([#6283](https://github.com/tailwindlabs/tailwindcss/pull/6283))

### Changed

- Deprecate `decoration-slice` and `decoration-break` in favor `box-decoration-slice` and `box-decoration-break` _(non-breaking)_ ([#6004](https://github.com/tailwindlabs/tailwindcss/pull/6004))

## [3.0.0-alpha.2] - 2021-11-08

### Changed

- Don't use pointer cursor on disabled buttons by default ([#5772](https://github.com/tailwindlabs/tailwindcss/pull/5772))
- Set default content value in preflight instead of within each before/after utility ([#5820](https://github.com/tailwindlabs/tailwindcss/pull/5820))
- Remove `prefix` as a function ([#5829](https://github.com/tailwindlabs/tailwindcss/pull/5829))

### Added

- Add `flex-basis` utilities ([#5671](https://github.com/tailwindlabs/tailwindcss/pull/5671))
- Make negative values a first-class feature ([#5709](https://github.com/tailwindlabs/tailwindcss/pull/5709))
- Add `fit-content` values for `min/max-width/height` utilities ([#5638](https://github.com/tailwindlabs/tailwindcss/pull/5638))
- Add `min/max-content` values for `min/max-height` utilities ([#5729](https://github.com/tailwindlabs/tailwindcss/pull/5729))
- Add all standard `cursor-*` values by default ([#5734](https://github.com/tailwindlabs/tailwindcss/pull/5734))
- Add `grow-*` and `shrink-*` utilities, deprecate `flex-grow-*` and `flex-shrink-*` ([#5733](https://github.com/tailwindlabs/tailwindcss/pull/5733))
- Add `text-decoration-color` utilities ([#5760](https://github.com/tailwindlabs/tailwindcss/pull/5760))
- Add new declarative `addVariant` API ([#5809](https://github.com/tailwindlabs/tailwindcss/pull/5809))
- Add first-class `print` variant for targeting printed media ([#5885](https://github.com/tailwindlabs/tailwindcss/pull/5885))
- Add `outline-style`, `outline-color`, `outline-width` and `outline-offset` utilities ([#5887](https://github.com/tailwindlabs/tailwindcss/pull/5887))
- Add full color palette for `fill-*` and `stroke-*` utilities (#5933[](https://github.com/tailwindlabs/tailwindcss/pull/5933))
- Add composable API for colored box shadows ([#5979](https://github.com/tailwindlabs/tailwindcss/pull/5979))

### Fixed

- Configure chokidar's `awaitWriteFinish` setting to avoid occasional stale builds on Windows ([#5774](https://github.com/tailwindlabs/tailwindcss/pull/5774))
- Fix CLI `--content` option ([#5775](https://github.com/tailwindlabs/tailwindcss/pull/5775))
- Fix before/after utilities overriding custom content values at larger breakpoints ([#5820](https://github.com/tailwindlabs/tailwindcss/pull/5820))
- Cleanup duplicate properties ([#5830](https://github.com/tailwindlabs/tailwindcss/pull/5830))
- Allow `_` inside `url()` when using arbitrary values ([#5853](https://github.com/tailwindlabs/tailwindcss/pull/5853))
- Prevent crashes when using comments in `@layer` AtRules ([#5854](https://github.com/tailwindlabs/tailwindcss/pull/5854))
- Handle color transformations properly with `theme(...)` for all relevant plugins ([#4533](https://github.com/tailwindlabs/tailwindcss/pull/4533), [#5871](https://github.com/tailwindlabs/tailwindcss/pull/5871))
- Ensure `@apply`-ing a utility with multiple definitions works ([#5870](https://github.com/tailwindlabs/tailwindcss/pull/5870))

## [3.0.0-alpha.1] - 2021-10-01

### Changed

- Remove AOT engine, make JIT the default ([#5340](https://github.com/tailwindlabs/tailwindcss/pull/5340))
- Throw when trying to `@apply` the `group` class ([#4666](https://github.com/tailwindlabs/tailwindcss/pull/4666))
- Remove dependency on `modern-normalize`, inline and consolidate with Preflight ([#5358](https://github.com/tailwindlabs/tailwindcss/pull/5358))
- Enable extended color palette by default with updated color names ([#5384](https://github.com/tailwindlabs/tailwindcss/pull/5384))
- M