Tailwind CSSReleasedpatch

Tailwind CSS 4.3.2 is out: highlights and upgrade guide

By VersionUpdates Editorial · Published Jun 29, 2026 · 2 min read

At a glance

Tailwind CSS 4.3.2 is a patch release published on Jun 29, 2026. It follows Tailwind CSS 4.3.1 by 17 days. It includes 13 listed changes.

Support bare spacing values for auto-rows- and auto-cols- utilities (e.g. auto-rows-12 and auto-cols-16
Prevent @tailwindcss/cli in --watch mode from crashing on Windows when @source points to a directory that doesn't exist
Prevent @tailwindcss/vite from crashing in Deno v2.8.x when context.parentURL is not a valid URL
Ensure @tailwindcss/cli in --watch mode rebuilds when the input CSS file changes in an ignored directory
Allow @variant rules used in addBase(…) to use custom variants defined later

This is a patch release, normally bug fixes only. It is usually safe to upgrade after your tests pass.

npm

npm install [email protected]

pnpm

pnpm add [email protected]

Support bare spacing values for auto-rows-* and auto-cols-* utilities (e.g. auto-rows-12 and auto-cols-16) (#20229)
Prevent @tailwindcss/cli in --watch mode from crashing on Windows when @source points to a directory that doesn't exist (#20242)
Prevent @tailwindcss/vite from crashing in Deno v2.8.x when context.parentURL is not a valid URL (#20245)
Ensure @tailwindcss/cli in --watch mode rebuilds when the input CSS file changes in an ignored directory (#20246)
Allow @variant rules used in addBase(…) to use custom variants defined later (#20247)
Prevent @tailwindcss/vite from crashing during HMR when scanned files or directories are deleted (#20259)
Generate font-size instead of color declarations for text-[--spacing(…)] (#20260)
Prevent @source patterns from scanning unrelated sibling files and folders (#20263)
Extract class candidates adjacent to Template Toolkit delimiters like %]…[% in .tt, .tt2, and .tx files (#20269)
Extract class candidates from conditional Maud syntax like p.text-black[condition] (#20269)
Prevent @position-try rules from triggering unknown at-rule warnings when optimizing CSS (#20277)
Support class suggestions for named opacity modifiers from --opacity theme values (#20287)
Prevent type errors in @tailwindcss/postcss when used with newer PostCSS patch releases (#20289)

When was Tailwind CSS 4.3.2 released?

Tailwind CSS 4.3.2 was published on Jun 29, 2026.

Is Tailwind CSS 4.3.2 a major update?

No. It is a patch release, mainly bug fixes.

How do I upgrade to Tailwind CSS 4.3.2?

Use the commands in the “How to upgrade” section, then run your test suite.

Where are the official Tailwind CSS 4.3.2 notes?

On the project's official release page: https://github.com/tailwindlabs/tailwindcss/releases/tag/v4.3.2