Prepare 4.7.2 release and fix packaging failure exit status

src/serious_python/CHANGELOG.md

@@ -1,7 +1,8 @@
 ## 4.7.2
 
-* **macOS:** fix App Store Connect error `90238` ("does not satisfy its designated Requirement") for bundled native modules after Xcode distribution signing ([#250](https://github.com/flet-dev/serious-python/issues/250)). See `serious_python_darwin` 4.7.2.
-* **iOS/macOS (CocoaPods):** fail `pod install` when a Python runtime preparation script fails, preventing builds from continuing with an incomplete runtime. See `serious_python_darwin` 4.7.2.
+* **Packaging:** report packaging exceptions on stderr and exit with status `1`, so CI and `flet build` stop on failure while temporary files are still cleaned up ([#252](https://github.com/flet-dev/serious-python/pull/252)).
+* **macOS:** fix App Store Connect error `90238` ("does not satisfy its designated Requirement") for bundled native modules after Xcode distribution signing ([#250](https://github.com/flet-dev/serious-python/issues/250), [#251](https://github.com/flet-dev/serious-python/pull/251)). See `serious_python_darwin` 4.7.2.
+* **iOS/macOS (CocoaPods):** fail `pod install` when a Python runtime preparation script fails, preventing builds from continuing with an incomplete runtime. See `serious_python_darwin` 4.7.2. ([#251](https://github.com/flet-dev/serious-python/pull/251))
 
 ## 4.7.1
 

src/serious_python/bin/package_command.dart

@@ -597,7 +597,8 @@ class PackageCommand extends Command {
         }
       }
     } catch (e) {
-      stdout.writeln("Error: $e");
+      stderr.writeln("Error: $e");
+      exitCode = 1;
     } finally {
       if (tempDir != null && await tempDir.exists()) {
         stdout.writeln("Deleting temp directory");

src/serious_python/example/flask_example/pubspec.lock

@@ -361,42 +361,42 @@ packages:
       path: "../.."
       relative: true
     source: path
-    version: "4.7.1"
+    version: "4.7.2"
   serious_python_android:
     dependency: transitive
     description:
       path: "../../../serious_python_android"
       relative: true
     source: path
-    version: "4.7.1"
+    version: "4.7.2"
   serious_python_darwin:
     dependency: transitive
     description:
       path: "../../../serious_python_darwin"
       relative: true
     source: path
-    version: "4.7.1"
+    version: "4.7.2"
   serious_python_linux:
     dependency: transitive
     description:
       path: "../../../serious_python_linux"
       relative: true
     source: path
-    version: "4.7.1"
+    version: "4.7.2"
   serious_python_platform_interface:
     dependency: transitive
     description:
       path: "../../../serious_python_platform_interface"
       relative: true
     source: path
-    version: "4.7.1"
+    version: "4.7.2"
   serious_python_windows:
     dependency: transitive
     description:
       path: "../../../serious_python_windows"
       relative: true
     source: path
-    version: "4.7.1"
+    version: "4.7.2"
   shelf:
     dependency: transitive
     description:

src/serious_python/example/run_example/pubspec.lock

@@ -384,42 +384,42 @@ packages:
       path: "../.."
       relative: true
     source: path
-    version: "4.7.1"
+    version: "4.7.2"
   serious_python_android:
     dependency: transitive
     description:
       path: "../../../serious_python_android"
       relative: true
     source: path
-    version: "4.7.1"
+    version: "4.7.2"
   serious_python_darwin:
     dependency: transitive
     description:
       path: "../../../serious_python_darwin"
       relative: true
     source: path
-    version: "4.7.1"
+    version: "4.7.2"
   serious_python_linux:
     dependency: transitive
     description:
       path: "../../../serious_python_linux"
       relative: true
     source: path
-    version: "4.7.1"
+    version: "4.7.2"
   serious_python_platform_interface:
     dependency: transitive
     description:
       path: "../../../serious_python_platform_interface"
       relative: true
     source: path
-    version: "4.7.1"
+    version: "4.7.2"
   serious_python_windows:
     dependency: transitive
     description:
       path: "../../../serious_python_windows"
       relative: true
     source: path
-    version: "4.7.1"
+    version: "4.7.2"
   shelf:
     dependency: transitive
     description:

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: 4.7.1
+version: 4.7.2
 
 platforms:
   ios:

src/serious_python_android/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 4.7.2
+
+* Align with the serious_python **4.7.2** release ([#252](https://github.com/flet-dev/serious-python/pull/252)).
+
 ## 4.7.1
 
 * Update the python-build snapshot to **20260921** and `dart_bridge` to **1.10.0**. CPython versions remain **3.12.14 / 3.13.15 / 3.14.7**. ([python-build#42](https://github.com/flet-dev/python-build/pull/42))

src/serious_python_android/android/build.gradle.kts

@@ -21,7 +21,7 @@ buildscript {
 }
 
 group = "com.flet.serious_python_android"
-version = "4.7.1"
+version = "4.7.2"
 
 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: 4.7.1
+version: 4.7.2
 
 environment:
   sdk: ">=3.0.0 <4.0.0"

src/serious_python_darwin/CHANGELOG.md

@@ -1,7 +1,7 @@
 ## 4.7.2
 
-* **macOS:** fix App Store Connect error `90238` ("does not satisfy its designated Requirement") caused by linker-signed native modules ([#250](https://github.com/flet-dev/serious-python/issues/250)). Staging now replaces linker signatures on `.so` and `.dylib` files in the stdlib, site-packages and app with regular ad-hoc signatures. This preserves their signing identifiers when Xcode re-signs them for distribution, avoiding a mismatch with their designated requirements.
-* **iOS/macOS (CocoaPods):** `pod install` now stops when a Python runtime preparation script exits with an error. Previously, the podspec ignored these failures, allowing builds to continue despite native module signing errors, provider integrity mismatches, or provider signature verification failures in `require` mode.
+* **macOS:** fix App Store Connect error `90238` ("does not satisfy its designated Requirement") caused by linker-signed native modules ([#250](https://github.com/flet-dev/serious-python/issues/250), [#251](https://github.com/flet-dev/serious-python/pull/251)). Staging now replaces linker signatures on `.so` and `.dylib` files in the stdlib, site-packages and app with regular ad-hoc signatures. This preserves their signing identifiers when Xcode re-signs them for distribution, avoiding a mismatch with their designated requirements.
+* **iOS/macOS (CocoaPods):** `pod install` now stops when a Python runtime preparation script exits with an error. Previously, the podspec ignored these failures, allowing builds to continue despite native module signing errors, provider integrity mismatches, or provider signature verification failures in `require` mode. ([#251](https://github.com/flet-dev/serious-python/pull/251))
 
 ## 4.7.1
 

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          = '4.7.1'
+  s.version          = '4.7.2'
   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: 4.7.1
+version: 4.7.2
 
 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 @@
+## 4.7.2
+
+* Align with the serious_python **4.7.2** release ([#252](https://github.com/flet-dev/serious-python/pull/252)).
+
 ## 4.7.1
 
 * Update the python-build snapshot to **20260921** and `dart_bridge` to **1.10.0**. CPython versions remain **3.12.14 / 3.13.15 / 3.14.7**. ([python-build#42](https://github.com/flet-dev/python-build/pull/42))

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: 4.7.1
+version: 4.7.2
 
 environment:
   sdk: '>=3.1.3 <4.0.0'

src/serious_python_platform_interface/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 4.7.2
+
+* Align with the serious_python **4.7.2** release ([#252](https://github.com/flet-dev/serious-python/pull/252)).
+
 ## 4.7.1
 
 * Align with the serious_python **4.7.1** release.

src/serious_python_platform_interface/pubspec.yaml

@@ -2,7 +2,7 @@ name: serious_python_platform_interface
 description: A common platform interface for the serious_python plugin.
 homepage: https://flet.dev
 repository: https://github.com/flet-dev/serious-python
-version: 4.7.1
+version: 4.7.2
 
 environment:
   sdk: ">=3.0.0 <4.0.0"

src/serious_python_windows/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 4.7.2
+
+* Align with the serious_python **4.7.2** release ([#252](https://github.com/flet-dev/serious-python/pull/252)).
+
 ## 4.7.1
 
 * Update the python-build snapshot to **20260921** and `dart_bridge` to **1.10.0**. CPython versions remain **3.12.14 / 3.13.15 / 3.14.7**. ([python-build#42](https://github.com/flet-dev/python-build/pull/42))

src/serious_python_windows/pubspec.yaml

@@ -2,7 +2,7 @@ name: serious_python_windows
 description: Windows implementations of the serious_python plugin
 homepage: https://flet.dev
 repository: https://github.com/flet-dev/serious-python
-version: 4.7.1
+version: 4.7.2
 
 environment:
   sdk: '>=3.1.3 <4.0.0'