Bump to 4.2.2: Windows CRT WOW64/Sysnative fix

Bump all serious_python_* packages to 4.2.2. The substantive change is the
Windows CRT DLL harvesting fix (Sysnative fallback) for flet-dev/flet#6436;
other platforms are alignment-only bumps.

Author: FeodorFitsner

src/serious_python/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 4.2.2
+
+* **Windows:** fix `flet build windows` failing with `file INSTALL cannot find "C:/WINDOWS/System32/vcruntime140_1.dll"` for users who build with VS Build Tools rather than full Visual Studio (a WOW64 file-system-redirection issue with the bundled 32-bit cmake). See `serious_python_windows` 4.2.2.
+
 ## 4.2.1
 
 * **iOS/macOS:** ctypes packages that ship plain `.dylib` shared libraries (e.g. `llama-cpp-python`'s `libllama` / `libggml`) now load on the **iOS simulator**. Such `.dylib`s are now packaged as per-slice xcframeworks (previously only `.so` C-extensions were), so they carry a simulator slice instead of shipping the device build and failing `dlopen` with `incompatible platform (have 'iOS', need 'iOS-simulator')`; their install-name is preserved so multi-lib packages still resolve their sibling libs. See `serious_python_darwin` 4.2.1.

src/serious_python/pubspec.yaml

@@ -2,7 +2,7 @@ name: serious_python
 description: A cross-platform plugin for adding embedded Python runtime to your Flutter apps.
 homepage: https://flet.dev
 repository: https://github.com/flet-dev/serious-python
-version: 4.2.1
+version: 4.2.2
 
 platforms:
   ios:

src/serious_python_android/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 4.2.2
+
+* Version bump aligning with the `serious_python_*` 4.2.2 release.
+
 ## 4.2.1
 
 * Bump the bundled python-build snapshot to `20260701`; aligns with the `serious_python_*` 4.2.1 release. The Android runtimes are byte-identical to `20260630` (the release only rebuilds the iOS runtime).

src/serious_python_android/android/build.gradle.kts

@@ -21,7 +21,7 @@ buildscript {
 }
 
 group = "com.flet.serious_python_android"
-version = "4.2.1"
+version = "4.2.2"
 
 rootProject.allprojects {
     repositories {

src/serious_python_android/pubspec.yaml

@@ -2,7 +2,7 @@ name: serious_python_android
 description: Android implementation of the serious_python plugin
 homepage: https://flet.dev
 repository: https://github.com/flet-dev/serious-python
-version: 4.2.1
+version: 4.2.2
 
 environment:
   sdk: ">=3.0.0 <4.0.0"

src/serious_python_darwin/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 4.2.2
+
+* Version bump aligning with the `serious_python_*` 4.2.2 release.
+
 ## 4.2.1
 
 * Framework-ize ctypes `.dylib` shared libs (not just `.so` C-extensions) when syncing iOS site-packages, so `.dylib`-shipping packages (e.g. `llama-cpp-python`) load on the **iOS simulator** instead of failing `dlopen` with `incompatible platform (have 'iOS', need 'iOS-simulator')`. Each `.dylib` becomes a device+simulator xcframework + `.fwork` pointer, exactly like `.so`; unlike `.so` (whose id is rewritten to the framework path), the `.dylib` install-name is preserved so multi-lib packages resolve their sibling libs. The `.so` path is unchanged.

src/serious_python_darwin/darwin/serious_python_darwin.podspec

@@ -4,7 +4,7 @@
 #
 Pod::Spec.new do |s|
   s.name             = 'serious_python_darwin'
-  s.version          = '4.2.1'
+  s.version          = '4.2.2'
   s.summary          = 'A cross-platform plugin for adding embedded Python runtime to your Flutter apps.'
   s.description      = <<-DESC
   A cross-platform plugin for adding embedded Python runtime to your Flutter apps.

src/serious_python_darwin/pubspec.yaml

@@ -2,7 +2,7 @@ name: serious_python_darwin
 description: iOS and macOS implementations of the serious_python plugin
 homepage: https://flet.dev
 repository: https://github.com/flet-dev/serious-python
-version: 4.2.1
+version: 4.2.2
 
 environment:
   # The Swift Package Manager build path needs Flutter 3.44 / Dart 3.11 (the

src/serious_python_linux/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 4.2.2
+
+* Version bump aligning with the `serious_python_*` 4.2.2 release.
+
 ## 4.2.1
 
 * Bump the bundled python-build snapshot to `20260701`; aligns with the `serious_python_*` 4.2.1 release. The Linux runtimes are byte-identical to `20260630` (the release only rebuilds the iOS runtime).

src/serious_python_linux/pubspec.yaml

@@ -2,7 +2,7 @@ name: serious_python_linux
 description: Linux implementations of the serious_python plugin
 homepage: https://flet.dev
 repository: https://github.com/flet-dev/serious-python
-version: 4.2.1
+version: 4.2.2
 
 environment:
   sdk: '>=3.1.3 <4.0.0'