release: 0.24.19

Author: andycall

webf/CHANGELOG.md

@@ -1,3 +1,22 @@
+## 0.24.19
+
+### Performance Improvements
+
+- **CSS/Dart Engine**: significantly reduce pure-Dart style application overhead for large DOM
+  mounts by pruning redundant subtree restyles, optimizing selector and cascade evaluation,
+  speeding pseudo-element styling, reducing declaration merge/flush work, and caching parse-time
+  CSS values before resolve-time application.
+- **Bridge/DOM**: reduce UI command package overflow during large DOM mounts.
+
+### Bug Fixes
+
+- **CSS/Backgrounds**: fix mixed `background-attachment: fixed, local` multi-layer background
+  painting, preserve authored layered background values, and warm background images early enough
+  for first-paint snapshots.
+- **CSS/CSSOM**: normalize kebab-case CSSOM property names and ensure pending inline style updates
+  flush even when recomputed style matches the queued value, fixing resolved-value regressions.
+- **Dependencies**: widen `archive` and `intl` version constraints for Flutter 3.27+ compatibility.
+
 ## 0.24.18
 
 ### Major Features

webf/ios/webf.podspec

@@ -29,8 +29,8 @@ Pod::Spec.new do |s|
     'LLVM_LTO' => 'YES', # Enable Link Time Optimization for release builds
     'GCC_OPTIMIZATION_LEVEL' => 's', # Enable optimization for size
     'GCC_PREPROCESSOR_DEFINITIONS' => '$(inherited) ' +
-      'APP_REV=\\"8116a4b13\\" ' +
-      'APP_VERSION=\\"0.24.18\\" ' +
+      'APP_REV=\\"ee9f9fef4\\" ' +
+      'APP_VERSION=\\"0.24.19\\" ' +
       'CONFIG_VERSION=\\"2025-04-26\\" ' +
       'WEBF_QUICK_JS_ENGINE=1 ' +
       'FLUTTER_BACKEND=1 ' +

webf/pubspec.yaml

@@ -1,6 +1,6 @@
 name: webf
 description: W3C standards-compliant web rendering engine based on Flutter, allowing web applications to run natively on Flutter.
-version: 0.24.18
+version: 0.24.19
 homepage: https://openwebf.com
 license: GPL-3.0-only
 environment: