Update dependency sass to v1.77.7

This MR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
sass	1.66.1 -> 1.77.7

---

Release Notes

sass/dart-sass (sass)

v1.77.7

Compare Source

• Declarations that appear after nested rules are deprecated, because the semantics Sass has historically used are different from the semantics specified by CSS. In the future, Sass will adopt the standard CSS semantics.

  See the Sass website for details.

• Potentially breaking bug fix: // in certain places such as unknown at-rule values was being preserved in the CSS output, leading to potentially invalid CSS. It's now properly parsed as a silent comment and omitted from the CSS output.

v1.77.6

Compare Source

• Fix a few cases where comments and occasionally even whitespace wasn't allowed between the end of Sass statements and the following semicolon.

v1.77.5

Compare Source

• Fully trim redundant selectors generated by @extend.

v1.77.4

Compare Source

Embedded Sass

• Support passing Version input for fatalDeprecations as string over embedded protocol.

• Fix a bug in the JS Embedded Host where Version could be incorrectly accepted as input for silenceDeprecations and futureDeprecations in pure JS.

v1.77.3

Compare Source

Dart API

• Deprecation.duplicateVariableFlags has been deprecated and replaced with Deprecation.duplicateVarFlags to make it consistent with the duplicate-var-flags name used on the command line and in the JS API.

v1.77.2

Compare Source

• Don't emit deprecation warnings for functions and mixins beginning with __.

• Allow user-defined functions whose names begin with _ and otherwise look like vendor-prefixed functions with special CSS syntax.

Command-Line Interface

• Properly handle the --silence-deprecation flag.

• Handle the --fatal-deprecation and --future-deprecation flags for --interactive mode.

v1.77.1

Compare Source

• Fix a crash that could come up with importers in certain contexts.

v1.77.0

Compare Source

• Don't throw errors for at-rules in keyframe blocks.

v1.76.0

Compare Source

• Throw errors for misplaced statements in keyframe blocks.

• Mixins and functions whose names begin with -- are now deprecated for forwards-compatibility with the in-progress CSS functions and mixins spec. This deprecation is named css-function-mixin.

v1.75.0

Compare Source

• Fix a bug in which stylesheet canonicalization could be cached incorrectly when custom importers or the Node.js package importer made decisions based on the URL of the containing stylesheet.

JS API

• Allow importer to be passed without url in StringOptionsWithImporter.

v1.74.1

Compare Source

• No user-visible changes.

v1.72.0

Compare Source

• Support adjacent /s without whitespace in between when parsing plain CSS expressions.

• Allow the Node.js pkg: importer to load Sass stylesheets for package.json exports field entries without extensions.

• When printing suggestions for variables, use underscores in variable names when the original usage used underscores.

JavaScript API

• Properly resolve pkg: imports with the Node.js package importer when arguments are passed to the JavaScript process.

v1.71.1

Compare Source

Command-Line Interface

• Ship the musl Linux release with the proper Dart executable.

JavaScript API

• Export the NodePackageImporter class in ESM mode.

• Allow NodePackageImporter to locate a default directory even when the entrypoint is an ESM module.

Dart API

• Make passing a null argument to NodePackageImporter() a static error rather than just a runtime error.

Embedded Sass

• In the JS Embedded Host, properly install the musl Linux embedded compiler when running on musl Linux.

v1.71.0

Compare Source

For more information about pkg: importers, see the announcement on the Sass blog.

Command-Line Interface

• Add a --pkg-importer flag to enable built-in pkg: importers. Currently this only supports the Node.js package resolution algorithm, via --pkg-importer=node. For example, @use "pkg:bootstrap" will load node_modules/bootstrap/scss/bootstrap.scss.

JavaScript API

• Add a NodePackageImporter importer that can be passed to the importers option. This loads files using the pkg: URL scheme according to the Node.js package resolution algorithm. For example, @use "pkg:bootstrap" will load node_modules/bootstrap/scss/bootstrap.scss. The constructor takes a single optional argument, which indicates the base directory to use when locating node_modules directories. It defaults to path.dirname(require.main.filename).

Dart API

• Add a NodePackageImporter importer that can be passed to the importers option. This loads files using the pkg: URL scheme according to the Node.js package resolution algorithm. For example, @use "pkg:bootstrap" will load node_modules/bootstrap/scss/bootstrap.scss. The constructor takes a single argument, which indicates the base directory to use when locating node_modules directories.

v1.70.0

Compare Source

JavaScript API

• Add a sass.initCompiler() function that returns a sass.Compiler object which supports compile() and compileString() methods with the same API as the global Sass object. On the Node.js embedded host, each sass.Compiler object uses a single long-lived subprocess, making compiling multiple stylesheets much more efficient.

• Add a sass.initAsyncCompiler() function that returns a sass.AsyncCompiler object which supports compileAsync() and compileStringAsync() methods with the same API as the global Sass object. On the Node.js embedded host, each sass.AsynCompiler object uses a single long-lived subprocess, making compiling multiple stylesheets much more efficient.

Embedded Sass

• Support the CompileRequest.silent field. This allows compilations with no logging to avoid unnecessary request/response cycles.

• The Dart Sass embedded compiler now reports its name as "dart-sass" rather than "Dart Sass", to match the JS API's info field.

v1.69.7

Compare Source

Embedded Sass

• In the JS Embedded Host, properly install the x64 Dart Sass executable on ARM64 Windows.

v1.69.6

Compare Source

• Produce better output for numbers with complex units in meta.inspect() and debugging messages.

• Escape U+007F DELETE when serializing strings.

• When generating CSS error messages to display in-browser, escape all code points that aren't in the US-ASCII region. Previously only code points U+0100 LATIN CAPITAL LETTER A WITH MACRON were escaped.

• Provide official releases for musl LibC and for Android.

• Don't crash when running meta.apply() in asynchronous mode.

JS API

• Fix a bug where certain exceptions could produce SourceSpans that didn't follow the documented SourceSpan API.

v1.69.5

Compare Source

JS API

• Compatibility with Node.js 21.0.0.

v1.69.4

Compare Source

• No user-visible changes.

v1.69.3

Compare Source

Embedded Sass

• Fix TypeScript type locations in package.json.

v1.69.2

Compare Source

JS API

• Fix a bug where Sass crashed when running in the browser if there was a global variable named process.

v1.69.1

Compare Source

• No user-visible changes.

v1.69.0

Compare Source

• Add a meta.get-mixin() function that returns a mixin as a first-class Sass value.

• Add a meta.apply() mixin that includes a mixin value.

• Add a meta.module-mixins() function which returns a map from mixin names in a module to the first-class mixins that belong to those names.

• Add a meta.accepts-content() function which returns whether or not a mixin value can take a content block.

• Add support for the relative color syntax from CSS Color 5. This syntax cannot be used to create Sass color values. It is always emitted as-is in the CSS output.

Dart API

• Deprecate Deprecation.calcInterp since it was never actually emitted as a deprecation.

Embedded Sass

• Fix a rare race condition where the embedded compiler could freeze when a protocol error was immediately followed by another request.

v1.68.0

Compare Source

• Fix the source spans associated with the abs-percent deprecation.

JS API

• Non-filesystem importers can now set the nonCanonicalScheme field, which declares that one or more URL schemes (without :) will never be used for URLs returned by the canonicalize() method.

• Add a containingUrl field to the canonicalize() and findFileUrl() methods of importers, which is set to the canonical URL of the stylesheet that contains the current load. For filesystem importers, this is always set; for other importers, it's set only if the current load has no URL scheme, or if its URL scheme is declared as non-canonical by the importer.

Dart API

• Add AsyncImporter.isNonCanonicalScheme, which importers (async or sync) can use to indicate that a certain URL scheme will never be used for URLs returned by the canonicalize() method.

• Add AsyncImporter.containingUrl, which is set during calls to the canonicalize() method to the canonical URL of the stylesheet that contains the current load. This is set only if the current load has no URL scheme, or if its URL scheme is declared as non-canonical by the importer.

Embedded Sass

• The CalculationValue.interpolation field is deprecated and will be removed in a future version. It will no longer be set by the compiler, and if the host sets it it will be treated as equivalent to CalculationValue.string except that "(" and ")" will be added to the beginning and end of the string values.

• Properly include TypeScript types in the sass-embedded package.

v1.67.0

Compare Source

• All functions defined in CSS Values and Units 4 are now once again parsed as calculation objects: round(), mod(), rem(), sin(), cos(), tan(), asin(), acos(), atan(), atan2(), pow(), sqrt(), hypot(), log(), exp(), abs(), and sign().

  Unlike in 1.65.0, function calls are not locked into being parsed as calculations or plain Sass functions at parse-time. This means that user-defined functions will take precedence over CSS calculations of the same name. Although the function names calc() and clamp() are still forbidden, users may continue to freely define functions whose names overlap with other CSS calculations (including abs(), min(), max(), and round() whose names overlap with global Sass functions).

• Breaking change: As a consequence of the change in calculation parsing described above, calculation functions containing interpolation are now parsed more strictly than before. However, almost all interpolations that would have produced valid CSS will continue to work. The only exception is #{$variable}% which is not valid in Sass and is no longer valid in calculations. Instead of this, either use $variable directly and ensure it already has the % unit, or write ($variable * 1%).

• Potentially breaking bug fix: The importer used to load a given file is no longer used to load absolute URLs that appear in that file. This was unintented behavior that contradicted the Sass specification. Absolute URLs will now correctly be loaded only from the global importer list. This applies to the modern JS API, the Dart API, and the embedded protocol.

Embedded Sass

• Substantially improve the embedded compiler's performance when compiling many files or files that require many importer or function call round-trips with the embedded host.

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever MR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this MR and you won't be reminded about this update again.

---

• If you want to rebase/retry this MR, check this box

---

This MR has been generated by Renovate Bot.