// GitHub

tailwindlabs/tailwindcss

Reject bare color opacity modifiers above 100

Open

Open PR "Reject bare color opacity modifiers above 100" (#20609)
on 22 October 2026 by otarampinelli

Canonicalization: print utilities named `@` without a `-` after the `@`

Open

Open PR "Canonicalization: print utilities named `@` without a `-` after the `@`" (#20608)
on 22 October 2026 by lazerg

canonicalizeCandidates rewrites every `@…` utility once a plugin registers a utility named `@`

Open

Open issue "canonicalizeCandidates rewrites every `@…` utility once a plugin registers a utility named `@`" (#20607)
on 22 October 2026 by mustafasoylemez-penta

Keep opacity in the `color-mix(…)` fallback when using a theme prefix

Open

Open PR "Keep opacity in the `color-mix(…)` fallback when using a theme prefix" (#20606)
on 22 October 2026 by koreahghg

Fix incremental WASI source scanning

Open

Open PR "Fix incremental WASI source scanning" (#20605)
on 21 October 2026 by dacuna-ic

Don't treat the `/` in theme keys like `width.1/2` as an opacity modifier

Open

Open PR "Don't treat the `/` in theme keys like `width.1/2` as an opacity modifier" (#20604)
on 21 October 2026 by spokodev

Canonicalization: collapse `text-{x} leading-none` into `text-{x}/none` consistently

Open

Open PR "Canonicalization: collapse `text-{x} leading-none` into `text-{x}/none` consistently" (#20603)
on 21 October 2026 by lazerg

`canonicalize` collapse still depends on previously processed candidates (`text-xs leading-none` → `text-xs/none`)

Open

Open issue "`canonicalize` collapse still depends on previously processed candidates (`text-xs leading-none` → `text-xs/none`)" (#20602)
on 21 October 2026 by okonomi

feat(oxide): add FreeBSD arm64 native binding

Open

Open PR "feat(oxide): add FreeBSD arm64 native binding" (#20601)
on 20 October 2026 by samm-git

Process stylesheets that only use `@theme` in `@tailwindcss/vite`

Open

Open PR "Process stylesheets that only use `@theme` in `@tailwindcss/vite`" (#20599)
on 20 October 2026 by mkantautas

Keep `@keyframes` referenced by `animation-name`

Open

Open PR "Keep `@keyframes` referenced by `animation-name`" (#20598)
on 20 October 2026 by mkantautas

Process Vue `` blocks in `@tailwindcss/vite`

Open

Open PR "Process Vue `` blocks in `@tailwindcss/vite`" (#20597)
on 20 October 2026 by mkantautas

Fix null font options in legacy theme resolution

Merged or Closed

Closed or merged PR "Fix null font options in legacy theme resolution" (#20590)
on 19 October 2026 by jiwoo1222

Add changelog entry for #20591

Merged or Closed

Closed or merged PR "Add changelog entry for #20591" (#20594)
on 19 October 2026 by RobinMalfait

Decode single-digit hexadecimal CSS escapes

Merged or Closed

Closed or merged PR "Decode single-digit hexadecimal CSS escapes" (#20591)
on 19 October 2026 by jiwoo1222

Canonicalization: only ignore `--tw-{property}` next to the related property

Merged or Closed

Closed or merged PR "Canonicalization: only ignore `--tw-{property}` next to the related property" (#20593)
on 19 October 2026 by RobinMalfait

Add changelog fragments in `.changelog/`

Open

Open PR "Add changelog fragments in `.changelog/`" (#20592)
on 19 October 2026 by RobinMalfait

`@tailwindcss/turbopack` reuses a compiler built from an older `source` when called again with the same mtime

Closed

Closed issue "`@tailwindcss/turbopack` reuses a compiler built from an older `source` when called again with the same mtime" (#20584)
on 16 October 2026 by theravengroup

Avoid floating point noise when constant folding `calc()` and unit conversion

Open

Open PR "Avoid floating point noise when constant folding `calc()` and unit conversion" (#20585)
on 16 October 2026 by otarampinelli

@tailwindcss/turbopack serves stale CSS in `next dev` after editing the CSS file

Closed

Closed issue "@tailwindcss/turbopack serves stale CSS in `next dev` after editing the CSS file" (#20581)
on 16 October 2026 by natefzz

Rebuild `@tailwindcss/turbopack` and `@tailwindcss/webpack` when the input CSS changes

Merged or Closed

Closed or merged PR "Rebuild `@tailwindcss/turbopack` and `@tailwindcss/webpack` when the input CSS changes" (#20582)
on 16 October 2026 by RobinMalfait

Ensure `@tailwindcss/turbopack` rebuilds when the input CSS changes but its mtime is unchanged

Merged or Closed

Closed or merged PR "Ensure `@tailwindcss/turbopack` rebuilds when the input CSS changes but its mtime is unchanged" (#20583)
on 16 October 2026 by natefzz

Round constant folded nums to get rid of floating point noise

Merged or Closed

Closed or merged PR "Round constant folded nums to get rid of floating point noise" (#20580)
on 16 October 2026 by otarampinelli

Bump Bun to 1.4 so macOS standalone binaries get a valid code signature

Merged or Closed

Closed or merged PR "Bump Bun to 1.4 so macOS standalone binaries get a valid code signature" (#20578)
on 15 October 2026 by i098

Fix out of memory error in the canonicalize tests on macOS CI

Merged or Closed

Closed or merged PR "Fix out of memory error in the canonicalize tests on macOS CI" (#20579)
on 15 October 2026 by RobinMalfait

Reject arbitrary values with unbalanced parens or brackets

Merged or Closed

Closed or merged PR "Reject arbitrary values with unbalanced parens or brackets" (#20577)
on 15 October 2026 by otarampinelli

Drop nested rules that put a combinator after a pseudo-element

Merged or Closed

Closed or merged PR "Drop nested rules that put a combinator after a pseudo-element" (#20573)
on 15 October 2026 by WeAreResilience

Drop nested rules that put a combinator after a pseudo-element

Merged or Closed

Closed or merged PR "Drop nested rules that put a combinator after a pseudo-element" (#20575)
on 15 October 2026 by RobinMalfait

Rewrite `url(…)`s of stylesheets inlined before `@tailwindcss/postcss` in optimized builds

Merged or Closed

Closed or merged PR "Rewrite `url(…)`s of stylesheets inlined before `@tailwindcss/postcss` in optimized builds" (#20576)
on 14 October 2026 by RobinMalfait

Don't collapse utilities into a utility with other theme variables

Merged or Closed

Closed or merged PR "Don't collapse utilities into a utility with other theme variables" (#20574)
on 14 October 2026 by RobinMalfait