Bump CI Flutter version to 3.47.4

.github/workflows/build-firebase.yaml

@@ -24,7 +24,7 @@ concurrency:
   cancel-in-progress: true
 
 env:
-  FLUTTER_VERSION: "3.44.4"
+  FLUTTER_VERSION: "3.47.4"
 
 jobs:
   quality:

.github/workflows/build.yaml

@@ -24,7 +24,7 @@ concurrency:
   cancel-in-progress: true
 
 env:
-  FLUTTER_VERSION: "3.44.4"
+  FLUTTER_VERSION: "3.47.4"
 
 jobs:
   quality:

AGENTS.md

@@ -16,7 +16,7 @@ Conduct](CODE_OF_CONDUCT.md) (report unacceptable behavior to
 ### Prerequisites
 
 - Basic Dart and Flutter knowledge
-- A working Flutter SDK installation (stable channel, matching CI — currently Flutter **3.44.4** in workflows)
+- A working Flutter SDK installation (stable channel, matching CI — currently Flutter **3.47.4** in workflows)
 - Comfort with filesystem / HTTP caching concepts helps, but is not required to start
 - For running or building the example on iOS/macOS, access to a Mac is required
 - Android example builds require JDK 17
@@ -175,6 +175,15 @@ This repo uses the **forking workflow**: contributors work on their own fork and
 
 Keep public API changes additive and non-breaking where possible; breaking changes need a clear major-version plan and README/CHANGELOG callouts.
 
+### PR description style
+
+Fill out the [PR template](.github/PULL_REQUEST_TEMPLATE.md), but keep each section tight:
+
+- State what changed and why. Don't narrate your own editing process or explain why one obvious, in-scope edit was made alongside another (e.g. "also updated X because it references Y") — that's a given fact of the PR, not something a reviewer needs spelled out.
+- Don't repeat file paths in prose; the diff already shows them.
+- Answer yes/no questions with a plain yes/no; add a sentence only when the answer is non-obvious. "Does this introduce a breaking change?" is the exception: answer "No" alone when it's not, but when it is, give a short explanation of what breaks and for whom.
+- Keep "Recommendations for testing" to what a reviewer needs to act on: what ran, what didn't and why, and what to check on CI — one or two sentences, not a full incident writeup.
+
 ### PR checklist
 
 - [ ] Project builds for the changed package(s)

flutter_cache_manager/CHANGELOG.md

@@ -1,7 +1,8 @@
 ## [Unreleased]
 
 * Fixes `JsonCacheInfoRepository` losing metadata when the app exits within 3 seconds of a cache change by writing through promptly with serialized, atomic file writes ([#491](https://github.com/Baseflow/flutter_cache_manager/issues/491))
-* Modernizes GitHub Actions CI (combined quality job, pinned Flutter 3.44.4, Dependabot for actions)
+* Modernizes GitHub Actions CI (combined quality job, pinned Flutter 3.47.4, Dependabot for actions)
+* Adopts super parameters in `HttpExceptionWithStatus` to satisfy the stricter `use_super_parameters` lint in Dart 3.13 (no API or behavior change)
 * Updates example Android project to AGP 9.0.1 / Gradle 9.1 / Kotlin 2.3.20
 * Migrates example Android app to built-in Kotlin
 * Pins example `path_provider_android` to 2.2.22 to avoid transitive `jni` / `jni_flutter` AGP 9 issues

flutter_cache_manager/lib/src/web/web_helper.dart

@@ -239,8 +239,7 @@ class WebHelper {
 }
 
 class HttpExceptionWithStatus extends HttpException {
-  const HttpExceptionWithStatus(this.statusCode, String message, {Uri? uri})
-    : super(message, uri: uri);
+  const HttpExceptionWithStatus(this.statusCode, super.message, {super.uri});
 
   final int statusCode;
 }

flutter_cache_manager/test/cache_manager_test.dart

@@ -5,7 +5,6 @@ import 'package:clock/clock.dart';
 import 'package:file/memory.dart';
 import 'package:flutter_cache_manager/flutter_cache_manager.dart';
 import 'package:flutter_cache_manager/src/cache_store.dart';
-import 'package:flutter_cache_manager/src/web/web_helper.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:mockito/mockito.dart';
 
@@ -623,10 +622,6 @@ void main() {
 }
 
 class TestCacheManager extends CacheManager with ImageCacheManager {
-  TestCacheManager(Config? config, {CacheStore? store, WebHelper? webHelper})
-    : super.custom(
-        config ?? createTestConfig(),
-        cacheStore: store,
-        webHelper: webHelper,
-      );
+  TestCacheManager(Config? config, {CacheStore? store, super.webHelper})
+    : super.custom(config ?? createTestConfig(), cacheStore: store);
 }

flutter_cache_manager_firebase/CHANGELOG.md

@@ -1,6 +1,6 @@
 ## [Unreleased]
 
-* Modernizes GitHub Actions CI (combined quality job, pinned Flutter 3.44.4, Dependabot for actions)
+* Modernizes GitHub Actions CI (combined quality job, pinned Flutter 3.47.4, Dependabot for actions)
 * Adds a smoke unit test so CI `flutter test` no longer exits with “No tests were found”
 
 ## [2.1.3] - 2026-07-21