Prepare v4.1.6 release (#17951)

RobinMalfait · adamwathan · web-flow · commit 2d139984dadd · 2025-05-09T13:39:18.000Z
Co-authored-by: Adam Wathan &lt;adam.wathan@gmail.com&gt;
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -7,21 +7,26 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+- Nothing yet!
+
+## [4.1.6] - 2025-05-09
+
 ### Added
 
-- Upgrade: Automatically convert candidates with arbitrary values to their utilities ([#17831](https://github.com/tailwindlabs/tailwindcss/pull/17831), [#17854](https://github.com/tailwindlabs/tailwindcss/pull/17854))
-- Write to log file when using `DEBUG=*` ([#17906](https://github.com/tailwindlabs/tailwindcss/pull/17906), [#17952](https://github.com/tailwindlabs/tailwindcss/pull/17952))
-- Add support for source maps in development ([#17775](https://github.com/tailwindlabs/tailwindcss/pull/17775))
+- Upgrade: Automatically convert arbitrary values to named values when possible (e.g. `h-[1lh]` to `h-lh`) ([#17831](https://github.com/tailwindlabs/tailwindcss/pull/17831), [#17854](https://github.com/tailwindlabs/tailwindcss/pull/17854))
+- Upgrade: Update dependencies in parallel for improved performance ([#17898](https://github.com/tailwindlabs/tailwindcss/pull/17898))
+- Add detailed logging about `@source` directives, discovered files and scanned files when using `DEBUG=*` ([#17906](https://github.com/tailwindlabs/tailwindcss/pull/17906), [#17952](https://github.com/tailwindlabs/tailwindcss/pull/17952))
+- Add support for generating source maps in development ([#17775](https://github.com/tailwindlabs/tailwindcss/pull/17775))
 
 ### Fixed
 
 - Ensure negative arbitrary `scale` values generate negative values ([#17831](https://github.com/tailwindlabs/tailwindcss/pull/17831))
 - Fix HAML extraction with embedded Ruby ([#17846](https://github.com/tailwindlabs/tailwindcss/pull/17846))
 - Don't scan files for utilities when using `@reference` ([#17836](https://github.com/tailwindlabs/tailwindcss/pull/17836))
 - Fix incorrectly replacing `_` with ` ` in arbitrary modifier shorthand `bg-red-500/(--my_opacity)` ([#17889](https://github.com/tailwindlabs/tailwindcss/pull/17889))
-- Upgrade: Bump dependencies in parallel and make the upgrade faster ([#17898](https://github.com/tailwindlabs/tailwindcss/pull/17898))
 - Don't scan `.log` files for classes by default ([#17906](https://github.com/tailwindlabs/tailwindcss/pull/17906))
 - Ensure that custom utilities applying other custom utilities don't swallow nested `@apply` rules ([#17925](https://github.com/tailwindlabs/tailwindcss/pull/17925))
+- Download platform specific package if `optionalDependencies` are skipped ([#17929](https://github.com/tailwindlabs/tailwindcss/pull/17929))
 
 ## [4.1.5] - 2025-04-30
 
@@ -3696,7 +3701,8 @@ No release notes
 
 - Everything!
 
-[unreleased]: https://github.com/tailwindlabs/tailwindcss/compare/v4.1.5...HEAD
+[unreleased]: https://github.com/tailwindlabs/tailwindcss/compare/v4.1.6...HEAD
+[4.1.6]: https://github.com/tailwindlabs/tailwindcss/compare/v4.1.5...v4.1.6
 [4.1.5]: https://github.com/tailwindlabs/tailwindcss/compare/v4.1.4...v4.1.5
 [4.1.4]: https://github.com/tailwindlabs/tailwindcss/compare/v4.1.3...v4.1.4
 [4.1.3]: https://github.com/tailwindlabs/tailwindcss/compare/v4.1.2...v4.1.3
diff --git a/crates/node/npm/android-arm-eabi/package.json b/crates/node/npm/android-arm-eabi/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tailwindcss/oxide-android-arm-eabi",
-  "version": "4.1.5",
+  "version": "4.1.6",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/tailwindlabs/tailwindcss.git",
diff --git a/crates/node/npm/android-arm64/package.json b/crates/node/npm/android-arm64/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tailwindcss/oxide-android-arm64",
-  "version": "4.1.5",
+  "version": "4.1.6",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/tailwindlabs/tailwindcss.git",
diff --git a/crates/node/npm/darwin-arm64/package.json b/crates/node/npm/darwin-arm64/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tailwindcss/oxide-darwin-arm64",
-  "version": "4.1.5",
+  "version": "4.1.6",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/tailwindlabs/tailwindcss.git",
diff --git a/crates/node/npm/darwin-x64/package.json b/crates/node/npm/darwin-x64/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tailwindcss/oxide-darwin-x64",
-  "version": "4.1.5",
+  "version": "4.1.6",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/tailwindlabs/tailwindcss.git",
diff --git a/crates/node/npm/freebsd-x64/package.json b/crates/node/npm/freebsd-x64/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tailwindcss/oxide-freebsd-x64",
-  "version": "4.1.5",
+  "version": "4.1.6",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/tailwindlabs/tailwindcss.git",
diff --git a/crates/node/npm/linux-arm-gnueabihf/package.json b/crates/node/npm/linux-arm-gnueabihf/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tailwindcss/oxide-linux-arm-gnueabihf",
-  "version": "4.1.5",
+  "version": "4.1.6",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/tailwindlabs/tailwindcss.git",
diff --git a/crates/node/npm/linux-arm64-gnu/package.json b/crates/node/npm/linux-arm64-gnu/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tailwindcss/oxide-linux-arm64-gnu",
-  "version": "4.1.5",
+  "version": "4.1.6",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/tailwindlabs/tailwindcss.git",
diff --git a/crates/node/npm/linux-arm64-musl/package.json b/crates/node/npm/linux-arm64-musl/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tailwindcss/oxide-linux-arm64-musl",
-  "version": "4.1.5",
+  "version": "4.1.6",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/tailwindlabs/tailwindcss.git",
diff --git a/crates/node/npm/linux-x64-gnu/package.json b/crates/node/npm/linux-x64-gnu/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tailwindcss/oxide-linux-x64-gnu",
-  "version": "4.1.5",
+  "version": "4.1.6",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/tailwindlabs/tailwindcss.git",
diff --git a/crates/node/npm/linux-x64-musl/package.json b/crates/node/npm/linux-x64-musl/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tailwindcss/oxide-linux-x64-musl",
-  "version": "4.1.5",
+  "version": "4.1.6",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/tailwindlabs/tailwindcss.git",
diff --git a/crates/node/npm/wasm32-wasi/package.json b/crates/node/npm/wasm32-wasi/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tailwindcss/oxide-wasm32-wasi",
-  "version": "4.1.5",
+  "version": "4.1.6",
   "cpu": [
     "wasm32"
   ],
diff --git a/crates/node/npm/win32-arm64-msvc/package.json b/crates/node/npm/win32-arm64-msvc/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tailwindcss/oxide-win32-arm64-msvc",
-  "version": "4.1.5",
+  "version": "4.1.6",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/tailwindlabs/tailwindcss.git",
diff --git a/crates/node/npm/win32-x64-msvc/package.json b/crates/node/npm/win32-x64-msvc/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tailwindcss/oxide-win32-x64-msvc",
-  "version": "4.1.5",
+  "version": "4.1.6",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/tailwindlabs/tailwindcss.git",
diff --git a/crates/node/package.json b/crates/node/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tailwindcss/oxide",
-  "version": "4.1.5",
+  "version": "4.1.6",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/tailwindlabs/tailwindcss.git",
diff --git a/packages/@tailwindcss-browser/package.json b/packages/@tailwindcss-browser/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tailwindcss/browser",
-  "version": "4.1.5",
+  "version": "4.1.6",
   "description": "A utility-first CSS framework for rapidly building custom user interfaces.",
   "license": "MIT",
   "main": "./dist/index.global.js",
diff --git a/packages/@tailwindcss-cli/package.json b/packages/@tailwindcss-cli/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tailwindcss/cli",
-  "version": "4.1.5",
+  "version": "4.1.6",
   "description": "A utility-first CSS framework for rapidly building custom user interfaces.",
   "license": "MIT",
   "repository": {
diff --git a/packages/@tailwindcss-node/package.json b/packages/@tailwindcss-node/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tailwindcss/node",
-  "version": "4.1.5",
+  "version": "4.1.6",
   "description": "A utility-first CSS framework for rapidly building custom user interfaces.",
   "license": "MIT",
   "repository": {
diff --git a/packages/@tailwindcss-postcss/package.json b/packages/@tailwindcss-postcss/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tailwindcss/postcss",
-  "version": "4.1.5",
+  "version": "4.1.6",
   "description": "PostCSS plugin for Tailwind CSS, a utility-first CSS framework for rapidly building custom user interfaces",
   "license": "MIT",
   "repository": {
diff --git a/packages/@tailwindcss-standalone/package.json b/packages/@tailwindcss-standalone/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tailwindcss/standalone",
-  "version": "4.1.5",
+  "version": "4.1.6",
   "private": true,
   "description": "Standalone CLI for Tailwind CSS",
   "license": "MIT",
diff --git a/packages/@tailwindcss-upgrade/package.json b/packages/@tailwindcss-upgrade/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tailwindcss/upgrade",
-  "version": "4.1.5",
+  "version": "4.1.6",
   "description": "A utility-first CSS framework for rapidly building custom user interfaces.",
   "license": "MIT",
   "repository": {
diff --git a/packages/@tailwindcss-vite/package.json b/packages/@tailwindcss-vite/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tailwindcss/vite",
-  "version": "4.1.5",
+  "version": "4.1.6",
   "description": "A utility-first CSS framework for rapidly building custom user interfaces.",
   "license": "MIT",
   "repository": {
diff --git a/packages/tailwindcss/package.json b/packages/tailwindcss/package.json
@@ -1,6 +1,6 @@
 {
   "name": "tailwindcss",
-  "version": "4.1.5",
+  "version": "4.1.6",
   "description": "A utility-first CSS framework for rapidly building custom user interfaces.",
   "license": "MIT",
   "repository": {

Original file line number	Diff line number	Diff line change
`@@ -1,6 +1,6 @@`
`1`	`1`	`{`
`2`	`2`	`"name": "@tailwindcss/oxide-android-arm-eabi",`
`3`		`- "version": "4.1.5",`
	`3`	`+ "version": "4.1.6",`
`4`	`4`	`"repository": {`
`5`	`5`	`"type": "git",`
`6`	`6`	`"url": "git+https://github.com/tailwindlabs/tailwindcss.git",`
Original file line number	Diff line number	Diff line change
`@@ -1,6 +1,6 @@`
`1`	`1`	`{`
`2`	`2`	`"name": "@tailwindcss/oxide-darwin-arm64",`
`3`		`- "version": "4.1.5",`
	`3`	`+ "version": "4.1.6",`
`4`	`4`	`"repository": {`
`5`	`5`	`"type": "git",`
`6`	`6`	`"url": "git+https://github.com/tailwindlabs/tailwindcss.git",`
Original file line number	Diff line number	Diff line change
`@@ -1,6 +1,6 @@`
`1`	`1`	`{`
`2`	`2`	`"name": "@tailwindcss/oxide-darwin-x64",`
`3`		`- "version": "4.1.5",`
	`3`	`+ "version": "4.1.6",`
`4`	`4`	`"repository": {`
`5`	`5`	`"type": "git",`
`6`	`6`	`"url": "git+https://github.com/tailwindlabs/tailwindcss.git",`
Original file line number	Diff line number	Diff line change
`@@ -1,6 +1,6 @@`
`1`	`1`	`{`
`2`	`2`	`"name": "@tailwindcss/oxide-freebsd-x64",`
`3`		`- "version": "4.1.5",`
	`3`	`+ "version": "4.1.6",`
`4`	`4`	`"repository": {`
`5`	`5`	`"type": "git",`
`6`	`6`	`"url": "git+https://github.com/tailwindlabs/tailwindcss.git",`
Original file line number	Diff line number	Diff line change
`@@ -1,6 +1,6 @@`
`1`	`1`	`{`
`2`	`2`	`"name": "@tailwindcss/oxide-linux-arm-gnueabihf",`
`3`		`- "version": "4.1.5",`
	`3`	`+ "version": "4.1.6",`
`4`	`4`	`"repository": {`
`5`	`5`	`"type": "git",`
`6`	`6`	`"url": "git+https://github.com/tailwindlabs/tailwindcss.git",`
Original file line number	Diff line number	Diff line change
`@@ -1,6 +1,6 @@`
`1`	`1`	`{`
`2`	`2`	`"name": "@tailwindcss/oxide-linux-arm64-gnu",`
`3`		`- "version": "4.1.5",`
	`3`	`+ "version": "4.1.6",`
`4`	`4`	`"repository": {`
`5`	`5`	`"type": "git",`
`6`	`6`	`"url": "git+https://github.com/tailwindlabs/tailwindcss.git",`
Original file line number	Diff line number	Diff line change
`@@ -1,6 +1,6 @@`
`1`	`1`	`{`
`2`	`2`	`"name": "@tailwindcss/oxide-linux-x64-gnu",`
`3`		`- "version": "4.1.5",`
	`3`	`+ "version": "4.1.6",`
`4`	`4`	`"repository": {`
`5`	`5`	`"type": "git",`
`6`	`6`	`"url": "git+https://github.com/tailwindlabs/tailwindcss.git",`
Original file line number	Diff line number	Diff line change
`@@ -1,6 +1,6 @@`
`1`	`1`	`{`
`2`	`2`	`"name": "@tailwindcss/oxide-linux-x64-musl",`
`3`		`- "version": "4.1.5",`
	`3`	`+ "version": "4.1.6",`
`4`	`4`	`"repository": {`
`5`	`5`	`"type": "git",`
`6`	`6`	`"url": "git+https://github.com/tailwindlabs/tailwindcss.git",`
Original file line number	Diff line number	Diff line change
`@@ -1,6 +1,6 @@`
`1`	`1`	`{`
`2`	`2`	`"name": "@tailwindcss/oxide-wasm32-wasi",`
`3`		`- "version": "4.1.5",`
	`3`	`+ "version": "4.1.6",`
`4`	`4`	`"cpu": [`
`5`	`5`	`"wasm32"`
`6`	`6`	`],`
Original file line number	Diff line number	Diff line change
`@@ -1,6 +1,6 @@`
`1`	`1`	`{`
`2`	`2`	`"name": "@tailwindcss/oxide-win32-arm64-msvc",`
`3`		`- "version": "4.1.5",`
	`3`	`+ "version": "4.1.6",`
`4`	`4`	`"repository": {`
`5`	`5`	`"type": "git",`
`6`	`6`	`"url": "git+https://github.com/tailwindlabs/tailwindcss.git",`