Release/v4.4.2 (#4364)

* Release v4.4.2

* Update files for Release/v4.4.2.

* chore: update CHANGELOG.md

* Update CHANGELOG.md for release v4.4.2.

Author: puckowski

CHANGELOG.md

@@ -1,5 +1,10 @@
 ## Change Log
 
+### v4.4.2 (2025-08-27)
+
+- [#4357](https://github.com/less/less.js/pull/4357) Migrate Less test data to use valid CSS (@matthew-dean)
+- [#4363](https://github.com/less/less.js/pull/4363) Fix [#4362] no spacing regression for function (@puckowski)
+
 ### v4.4.1 (2025-07-25)
 
 - [#4342](https://github.com/less/less.js/pull/4342) Add support for CSS scroll state container queries (@puckowski)

dist/less.js

@@ -1,5 +1,5 @@
 /**
- * Less - Leaner CSS v4.4.1
+ * Less - Leaner CSS v4.4.2
  * http://lesscss.org
  * 
  * Copyright (c) 2009-2025, Alexis Sellier <[email protected]>
@@ -5083,6 +5083,9 @@
                             if (!parserInput.$char(',')) {
                                 break;
                             }
+                            else if (!features[features.length - 1].noSpacing) {
+                                features[features.length - 1].noSpacing = false;
+                            }
                         }
                         else {
                             e = entities.variable() || entities.mixinLookup();
@@ -5091,6 +5094,9 @@
                                 if (!parserInput.$char(',')) {
                                     break;
                                 }
+                                else if (!features[features.length - 1].noSpacing) {
+                                    features[features.length - 1].noSpacing = false;
+                                }
                             }
                         }
                     } while (e);
@@ -7168,7 +7174,7 @@
             var expr, paren;
             for (var index = 0; index < exprValues.length; ++index) {
                 expr = exprValues[index];
-                if (expr.type === 'Keyword' && index + 1 < exprValues.length) {
+                if (expr.type === 'Keyword' && index + 1 < exprValues.length && (expr.noSpacing || expr.noSpacing == null)) {
                     paren = exprValues[index + 1];
                     if (paren.type === 'Paren' && paren.noSpacing) {
                         exprValues[index] = new Expression([expr, paren]);
@@ -11189,7 +11195,7 @@
         return render;
     }
 
-    var version = "4.4.1";
+    var version = "4.4.2";
 
     function parseNodeVersion(version) {
       var match = version.match(/^v(\d{1,2})\.(\d{1,2})\.(\d{1,2})(?:-([0-9A-Za-z-.]+))?(?:\+([0-9A-Za-z-.]+))?$/); // eslint-disable-line max-len

dist/less.min.js

@@ -1,7 +1,7 @@
 {
   "name": "@less/root",
   "private": true,
-  "version": "4.4.1",
+  "version": "4.4.2",
   "description": "Less monorepo",
   "homepage": "http://lesscss.org",
   "scripts": {

dist/less.min.js.map

@@ -1,5 +1,5 @@
 /**
- * Less - Leaner CSS v4.4.1
+ * Less - Leaner CSS v4.4.2
  * http://lesscss.org
  * 
  * Copyright (c) 2009-2025, Alexis Sellier <[email protected]>
@@ -5083,6 +5083,9 @@
                             if (!parserInput.$char(',')) {
                                 break;
                             }
+                            else if (!features[features.length - 1].noSpacing) {
+                                features[features.length - 1].noSpacing = false;
+                            }
                         }
                         else {
                             e = entities.variable() || entities.mixinLookup();
@@ -5091,6 +5094,9 @@
                                 if (!parserInput.$char(',')) {
                                     break;
                                 }
+                                else if (!features[features.length - 1].noSpacing) {
+                                    features[features.length - 1].noSpacing = false;
+                                }
                             }
                         }
                     } while (e);
@@ -7168,7 +7174,7 @@
             var expr, paren;
             for (var index = 0; index < exprValues.length; ++index) {
                 expr = exprValues[index];
-                if (expr.type === 'Keyword' && index + 1 < exprValues.length) {
+                if (expr.type === 'Keyword' && index + 1 < exprValues.length && (expr.noSpacing || expr.noSpacing == null)) {
                     paren = exprValues[index + 1];
                     if (paren.type === 'Paren' && paren.noSpacing) {
                         exprValues[index] = new Expression([expr, paren]);
@@ -11189,7 +11195,7 @@
         return render;
     }
 
-    var version = "4.4.1";
+    var version = "4.4.2";
 
     function parseNodeVersion(version) {
       var match = version.match(/^v(\d{1,2})\.(\d{1,2})\.(\d{1,2})(?:-([0-9A-Za-z-.]+))?(?:\+([0-9A-Za-z-.]+))?$/); // eslint-disable-line max-len

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "less",
-	"version": "4.4.1",
+	"version": "4.4.2",
 	"description": "Leaner CSS",
 	"homepage": "http://lesscss.org",
 	"author": {