Here is everything you need to know about this upgrade. Please take a
good look at what changed and the test results before merging this pull
request.
### What changed?
#### ✳️ dedent (1.6.0 → 1.7.0) · [Repo](https://github.com/dmnd/dedent)
· [Changelog](https://github.com/dmnd/dedent/blob/main/CHANGELOG.md)
<details>
<summary>Release Notes</summary>
<h4><a
href="https://github.com/dmnd/dedent/releases/tag/v1.7.0">1.7.0</a></h4>
<blockquote><h2 dir="auto">What's Changed</h2>
<ul dir="auto">
<li>docs: cleaned up README.md badges by <a
href="https://bounce.depfu.com/github.com/JoshuaKGoldberg">@JoshuaKGoldberg</a>
in <a
href="https://bounce.depfu.com/github.com/dmnd/dedent/pull/100">#100</a>
</li>
<li>feat: add alignValues option by <a
href="https://bounce.depfu.com/github.com/PaperStrike">@PaperStrike</a>
in <a
href="https://bounce.depfu.com/github.com/dmnd/dedent/pull/102">#102</a>
</li>
<li>1.7.0 by <a
href="https://bounce.depfu.com/github.com/JoshuaKGoldberg">@JoshuaKGoldberg</a>
in <a
href="https://bounce.depfu.com/github.com/dmnd/dedent/pull/103">#103</a>
</li>
</ul>
<h2 dir="auto">New Contributors</h2>
<ul dir="auto">
<li>
<a
href="https://bounce.depfu.com/github.com/PaperStrike">@PaperStrike</a>
made their first contribution in <a
href="https://bounce.depfu.com/github.com/dmnd/dedent/pull/102">#102</a>
</li>
</ul>
<p dir="auto"><strong>Full Changelog</strong>: <a
href="https://bounce.depfu.com/github.com/dmnd/dedent/compare/v1.6.0...v1.7.0"><tt>v1.6.0...v1.7.0</tt></a></p></blockquote>
<p><em>Does any of this look wrong? <a
href="https://depfu.com/packages/npm/dedent/feedback">Please let us
know.</a></em></p>
</details>
<details>
<summary>Commits</summary>
<p><a
href="ab2ce25762...dd15cf5836">See
the full diff on Github</a>. The new version differs by 3 commits:</p>
<ul>
<li><a
href="dd15cf5836"><code>1.7.0
(#103)</code></a></li>
<li><a
href="304d0fc795"><code>feat:
add alignValues option (#102)</code></a></li>
<li><a
href="aab442c691"><code>docs:
cleaned up README.md badges (#100)</code></a></li>
</ul>
</details>
---
[Depfu](https://depfu.com) will automatically keep this PR
conflict-free, as long as you don't add any commits to this branch
yourself. You can also trigger a rebase manually by commenting with
`@depfu rebase`.
<details><summary>All Depfu comment commands</summary>
<blockquote><dl>
<dt>@depfu rebase</dt><dd>Rebases against your default branch and
redoes this update</dd>
<dt>@depfu recreate</dt><dd>Recreates this PR, overwriting any edits
that you've made to it</dd>
<dt>@depfu merge</dt><dd>Merges this PR once your tests are passing and
conflicts are resolved</dd>
<dt>@depfu cancel merge</dt><dd>Cancels automatic merging of this
PR</dd>
<dt>@depfu close</dt><dd>Closes this PR and deletes the branch</dd>
<dt>@depfu reopen</dt><dd>Restores the branch and reopens this PR (if
it's closed)</dd>
<dt>@depfu pause</dt><dd>Ignores all future updates for this dependency
and closes this PR</dd>
<dt>@depfu pause [minor|major]</dt><dd>Ignores all future minor/major
updates for this dependency and closes this PR</dd>
<dt>@depfu resume</dt><dd>Future versions of this dependency will
create PRs again (leaves this PR as is)</dd>
</dl></blockquote>
</details>
Co-authored-by: depfu[bot] <23717796+depfu[bot]@users.noreply.github.com>
Here is everything you need to know about this update. Please take a
good look at what changed and the test results before merging this pull
request.
### What changed?
#### ✳️ postcss-import (16.1.0 → 16.1.1) ·
[Repo](https://github.com/postcss/postcss-import) ·
[Changelog](https://github.com/postcss/postcss-import/blob/master/CHANGELOG.md)
<details>
<summary>Release Notes</summary>
<h4>16.1.1 (from changelog)</h4>
<blockquote><ul dir="auto">
<li>Fix incorrect cascade layer order when some resources can not be
inlined (<a
href="https://bounce.depfu.com/github.com/postcss/postcss-import/issues/567">#567</a>,
<a
href="https://bounce.depfu.com/github.com/postcss/postcss-import/pull/574">#574</a>)</li>
</ul></blockquote>
<p><em>Does any of this look wrong? <a
href="https://depfu.com/packages/npm/postcss-import/feedback">Please let
us know.</a></em></p>
</details>
<details>
<summary>Commits</summary>
<p><a
href="9217ec361b...4ae9894edc">See
the full diff on Github</a>. The new version differs by 10 commits:</p>
<ul>
<li><a
href="4ae9894edc"><code>16.1.1</code></a></li>
<li><a
href="a3f38897da"><code>Test
on modern Node versions (#577)</code></a></li>
<li><a
href="10325fc024"><code>Upgrade
eslint & config; use flat config (#576)</code></a></li>
<li><a
href="9227642040"><code>Migrate
config renovate.json (#575)</code></a></li>
<li><a
href="2544155491"><code>Update
dependency prettier to ~3.5.0 (#572)</code></a></li>
<li><a
href="83108aa207"><code>Fix
incorrect cascade layer order when some resources can not be inlined
(#574)</code></a></li>
<li><a
href="cad00220bf"><code>Update
dependency sugarss to v5 (#568)</code></a></li>
<li><a
href="32deb082c6"><code>Update
dependency c8 to v10 (#565)</code></a></li>
<li><a
href="d43ca1506d"><code>Update
dependency prettier to ~3.4.0 (#569)</code></a></li>
<li><a
href="9af465e598"><code>Update
dependency prettier to ~3.3.0 (#564)</code></a></li>
</ul>
</details>
---
[Depfu](https://depfu.com) will automatically keep this PR
conflict-free, as long as you don't add any commits to this branch
yourself. You can also trigger a rebase manually by commenting with
`@depfu rebase`.
<details><summary>All Depfu comment commands</summary>
<blockquote><dl>
<dt>@depfu rebase</dt><dd>Rebases against your default branch and
redoes this update</dd>
<dt>@depfu recreate</dt><dd>Recreates this PR, overwriting any edits
that you've made to it</dd>
<dt>@depfu merge</dt><dd>Merges this PR once your tests are passing and
conflicts are resolved</dd>
<dt>@depfu cancel merge</dt><dd>Cancels automatic merging of this
PR</dd>
<dt>@depfu close</dt><dd>Closes this PR and deletes the branch</dd>
<dt>@depfu reopen</dt><dd>Restores the branch and reopens this PR (if
it's closed)</dd>
<dt>@depfu pause</dt><dd>Ignores all future updates for this dependency
and closes this PR</dd>
<dt>@depfu pause [minor|major]</dt><dd>Ignores all future minor/major
updates for this dependency and closes this PR</dd>
<dt>@depfu resume</dt><dd>Future versions of this dependency will
create PRs again (leaves this PR as is)</dd>
</dl></blockquote>
</details>
Co-authored-by: depfu[bot] <23717796+depfu[bot]@users.noreply.github.com>
Here is everything you need to know about this upgrade. Please take a
good look at what changed and the test results before merging this pull
request.
### What changed?
#### ✳️ dedent (1.5.3 → 1.6.0) · [Repo](https://github.com/dmnd/dedent)
· [Changelog](https://github.com/dmnd/dedent/blob/main/CHANGELOG.md)
<details>
<summary>Release Notes</summary>
<h4><a
href="https://github.com/dmnd/dedent/releases/tag/v1.6.0">1.6.0</a></h4>
<blockquote><h2 dir="auto">What's Changed</h2>
<ul dir="auto">
<li>feat: add <code class="notranslate">trimWhitespace</code> option by
<a href="https://bounce.depfu.com/github.com/43081j">@43081j</a> in <a
href="https://bounce.depfu.com/github.com/dmnd/dedent/pull/97">#97</a>
</li>
</ul>
<h2 dir="auto">New Contributors</h2>
<ul dir="auto">
<li>
<a href="https://bounce.depfu.com/github.com/43081j">@43081j</a> made
their first contribution in <a
href="https://bounce.depfu.com/github.com/dmnd/dedent/pull/97">#97</a>
</li>
</ul>
<p dir="auto"><strong>Full Changelog</strong>: <a
href="https://bounce.depfu.com/github.com/dmnd/dedent/compare/v1.5.3...v1.6.0"><tt>v1.5.3...v1.6.0</tt></a></p></blockquote>
<p><em>Does any of this look wrong? <a
href="https://depfu.com/packages/npm/dedent/feedback">Please let us
know.</a></em></p>
</details>
<details>
<summary>Commits</summary>
<p><a
href="90644fe0be...ab2ce25762">See
the full diff on Github</a>. The new version differs by 2 commits:</p>
<ul>
<li><a
href="ab2ce25762"><code>1.6.0
(#98)</code></a></li>
<li><a
href="86902f7c97"><code>feat:
add `trimWhitespace` option (#97)</code></a></li>
</ul>
</details>
---
[Depfu](https://depfu.com) will automatically keep this PR
conflict-free, as long as you don't add any commits to this branch
yourself. You can also trigger a rebase manually by commenting with
`@depfu rebase`.
<details><summary>All Depfu comment commands</summary>
<blockquote><dl>
<dt>@depfu rebase</dt><dd>Rebases against your default branch and
redoes this update</dd>
<dt>@depfu recreate</dt><dd>Recreates this PR, overwriting any edits
that you've made to it</dd>
<dt>@depfu merge</dt><dd>Merges this PR once your tests are passing and
conflicts are resolved</dd>
<dt>@depfu cancel merge</dt><dd>Cancels automatic merging of this
PR</dd>
<dt>@depfu close</dt><dd>Closes this PR and deletes the branch</dd>
<dt>@depfu reopen</dt><dd>Restores the branch and reopens this PR (if
it's closed)</dd>
<dt>@depfu pause</dt><dd>Ignores all future updates for this dependency
and closes this PR</dd>
<dt>@depfu pause [minor|major]</dt><dd>Ignores all future minor/major
updates for this dependency and closes this PR</dd>
<dt>@depfu resume</dt><dd>Future versions of this dependency will
create PRs again (leaves this PR as is)</dd>
</dl></blockquote>
</details>
Co-authored-by: depfu[bot] <23717796+depfu[bot]@users.noreply.github.com>
This PR improves the compatibility with Tailwind CSS v4 with unsupported
browsers with the goal to greatly improve compatibility with Safari 15.
To make this work, this PR makes the following changes to all code
- Change `oklab(…)` default theme values to use a percentage in the
first place (so instead of `--color-red-500: oklch(0.637 0.237 25.331);`
we now define it as `--color-red-500: oklch(63.7% 0.237 25.331);` since
this syntax has much broader support on Safari).
- Polyfill `@property` with a `@supports` query targeting older versions
of Safari and Firefox *
- Create fallbacks for the `color-mix(…)` function that use _inlined
color values from your theme_ so that they can be computed a compile
time by `lightningcss`. These fallbacks will convert to srgb to increase
compatibility.
- Create fallbacks for the _relative color_ feature used in the new
shadow utilities and using `color-mix(…)` in case _relative color_ is
applied on `currentcolor` (due to limited browser support)
- Create fallbacks for gradient interpolation methods (e.g. to support
`bg-linear-to-r/oklab`)
- Polyfill `@media` queries range syntax.
## A simplified example
Given this example CSS input:
```css
@import 'tailwindcss';
@source inline('from-cyan-500/50 bg-linear-45');
```
Here's the updated output CSS including the newly added polyfills and
updated `oklab` values:
```css
.bg-linear-45 {
--tw-gradient-position: 45deg;
background-image: linear-gradient(var(--tw-gradient-stops));
}
@supports (background-image: linear-gradient(in lab, red, red)) {
.bg-linear-45 {
--tw-gradient-position: 45deg in oklab;
}
}
.from-cyan-500\\/50 {
--tw-gradient-from: oklab(71.5% -.11682 -.08247 / .5);
--tw-gradient-stops: var(--tw-gradient-via-stops, var(--tw-gradient-position), var(--tw-gradient-from) var(--tw-gradient-from-position), var(--tw-gradient-to) var(--tw-gradient-to-position));
}
@supports (color: color-mix(in lab, red, red)) {
.from-cyan-500\\/50 {
--tw-gradient-from: color-mix(in oklab, var(--color-cyan-500) 50%, transparent);
}
}
:root, :host {
--color-cyan-500: oklch(71.5% .143 215.221);
}
@supports (((-webkit-hyphens: none)) and (not (margin-trim: 1lh))) or ((-moz-orient: inline) and (not (color: rgb(from red r g b)))) {
@layer base {
*, :before, :after, ::backdrop {
--tw-gradient-position: initial;
--tw-gradient-from: #0000;
--tw-gradient-via: #0000;
--tw-gradient-to: #0000;
--tw-gradient-stops: initial;
--tw-gradient-via-stops: initial;
--tw-gradient-from-position: 0%;
--tw-gradient-via-position: 50%;
--tw-gradient-to-position: 100%;
}
}
}
@property --tw-gradient-position {
syntax: "*";
inherits: false
}
@property --tw-gradient-from {
syntax: "<color>";
inherits: false;
initial-value: #0000;
}
@property --tw-gradient-via {
syntax: "<color>";
inherits: false;
initial-value: #0000;
}
@property --tw-gradient-to {
syntax: "<color>";
inherits: false;
initial-value: #0000;
}
@property --tw-gradient-stops {
syntax: "*";
inherits: false
}
@property --tw-gradient-via-stops {
syntax: "*";
inherits: false
}
@property --tw-gradient-from-position {
syntax: "<length-percentage>";
inherits: false;
initial-value: 0%;
}
@property --tw-gradient-via-position {
syntax: "<length-percentage>";
inherits: false;
initial-value: 50%;
}
@property --tw-gradient-to-position {
syntax: "<length-percentage>";
inherits: false;
initial-value: 100%;
}
```
## \* A note on `@property` polyfills and CSS modules
On Next.js, CSS module files are required to be _pure_, meaning that all
selectors must either be scoped to a class or an ID. Fortunatnyl for us,
this does not apply to `@property` rules which we've been using before
to initialize CSS variables.
However, since we're now bringing back the `@property` polyfills, that
would cause unexpected rules to be exported from the CSS file as this:
```css
@reference "tailwindcss";
.skew {
@apply skew-7;
}
```
Would turn to the following file:
```css
.skew {
/* … */
}
@supports (/*…*/) {
@layer base {
*, :before, :after, ::backdrop {
--tw-gradient-position: initial;
}
}
}
@property /* … */
```
Notice that this adds a `*` selector which is not considered pure.
Unfortunately there is no way for us to silence this warning or work
around it, as the dependency causing this errors
([`postcss-modules-local-by-default`](https://github.com/css-modules/postcss-modules-local-by-default))
is bundled into Next.js. To work around crashes, these polyfills will
not apply to CSS modules processed by the PostCSS extension for now.
## Testing on tailwindcss.com
To see the changes in effect, take a look at this screencast that
compares tailwindcss.com on iOS 15.5 with a version that has the patches
of this PR applied:
https://github.com/user-attachments/assets/1279d6f5-3c63-4f30-839c-198a789f4292
## Test plan
- Tested on tailwindcss.com via a preview build:
https://tailwindcss-com-git-legacy-browsers-tailwindlabs.vercel.app/
- Updated tests
- Ensure we also test on Chrome 111, Safari 16.4, Firefox 128 to
make sure we have no regressions. Also tested on Safari 16.4, 15.5, 18.0
Prepare the 4.0.16 release.
~~Also added a commit to mark the `--value('…')` and `--modifier('…')`
with literals strings as an experimental feature (aka not shipped in
this PR). But we can revert that commit if we still want to ship it in
4.0.16 instead of 4.1.~~
---------
Co-authored-by: Philipp Spiess <hello@philippspiess.com>
<!--
👋 Hey, thanks for your interest in contributing to Tailwind!
**Please ask first before starting work on any significant new
features.**
It's never a fun experience to have your pull request declined after
investing a lot of time and effort into a new feature. To avoid this
from happening, we request that contributors create an issue to first
discuss any significant new features. This includes things like adding
new utilities, creating new at-rules, or adding new component examples
to the documentation.
https://github.com/tailwindcss/tailwindcss/blob/master/.github/CONTRIBUTING.md
-->
<!--
👋 Hey, thanks for your interest in contributing to Tailwind!
**Please ask first before starting work on any significant new
features.**
It's never a fun experience to have your pull request declined after
investing a lot of time and effort into a new feature. To avoid this
from happening, we request that contributors create an issue to first
discuss any significant new features. This includes things like adding
new utilities, creating new at-rules, or adding new component examples
to the documentation.
https://github.com/tailwindcss/tailwindcss/blob/master/.github/CONTRIBUTING.md
-->
---------
Co-authored-by: Adam Wathan <adam.wathan@gmail.com>
This PR fixes an issue where installing a specific version of
`@tailwindcss/postcss` and `tailwindcss` could still result in a version
mismatch. This is because we were relying on `^4.0.6` for example
instead of `4.0.6`.
This PR now pins all these versions to prevent this:
```
❯ pnpm why tailwindcss
devDependencies:
@tailwindcss/postcss 4.0.5
├─┬ @tailwindcss/node 4.0.6
│ └── tailwindcss 4.0.6
└── tailwindcss 4.0.5
```
<!--
👋 Hey, thanks for your interest in contributing to Tailwind!
**Please ask first before starting work on any significant new
features.**
It's never a fun experience to have your pull request declined after
investing a lot of time and effort into a new feature. To avoid this
from happening, we request that contributors create an issue to first
discuss any significant new features. This includes things like adding
new utilities, creating new at-rules, or adding new component examples
to the documentation.
https://github.com/tailwindcss/tailwindcss/blob/master/.github/CONTRIBUTING.md
-->
---------
Co-authored-by: Adam Wathan <4323180+adamwathan@users.noreply.github.com>
This PR improves the performance of the `@tailwindcss/postcss` and
`@tailwindcss/vite` implementations.
The issue is that in some scenarios, if you have multiple `.css` files,
then all of the CSS files are ran through the Tailwind CSS compiler. The
issue with this is that in a lot of cases, the CSS files aren't even
related to Tailwind CSS at all.
E.g.: in a Next.js project, if you use the `next/font/local` tool, then
every font you used will be in a separate CSS file. This means that we
run Tailwind CSS in all these files as well.
That said, running Tailwind CSS on these files isn't the end of the
world because we still need to handle `@import` in case `@tailwind
utilities` is being used. However, we also run the auto source detection
logic for every CSS file in the system. This part is bad.
To solve this, this PR introduces an internal `features` to collect what
CSS features are used throughout the system (`@import`, `@plugin`,
`@apply`, `@tailwind utilities`, etc…)
The `@tailwindcss/postcss` and `@tailwindcss/vite` plugin can use that
information to decide if they can take some shortcuts or not.
---
Overall, this means that we don't run the slow parts of Tailwind CSS if
we don't need to.
---------
Co-authored-by: Adam Wathan <adam.wathan@gmail.com>
