chore: release 1.9.0

CHANGELOG.md

@@ -5,7 +5,11 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [Unreleased]
+## [1.9.0] - 2026-11-07
+
+Minor release: new remote-trigger signature scheme (v2, backwards compatible), `maxConcurrentTasks`
+now actually enforced, and Android cancellation fixes. **Backends signing remote-trigger pushes should
+move to v2** (`doc/REMOTE_TRIGGER_SIGNING.md`); v1 keeps working but is deprecated and logged.
 
 ### Fixed
 - **Android: cancelling a `WebSocketWorker` now closes the connection promptly.** The worker

README.md

@@ -46,7 +46,7 @@ No boilerplate. No native code to write. No `AndroidManifest.xml` changes. Each
 
 ```yaml
 dependencies:
-  native_workmanager: ^1.8.3
+  native_workmanager: ^1.9.0
 ```
 
 **2. Initialize once in `main()`:**

android/build.gradle

@@ -1,5 +1,5 @@
 group = "dev.brewkits.native_workmanager"
-version = "1.8.3"
+version = "1.9.0"
 
 apply plugin: "com.android.library"
 // No `apply plugin: "kotlin-android"` here (issue #76). Flutter >= 3.44 applies KGP to plugin

doc/API_REFERENCE.md

@@ -1137,5 +1137,5 @@ See [ANDROID_SETUP.md](ANDROID_SETUP.md) for the full guidance.
 
 ---
 
-**Version:** 1.8.3
+**Version:** 1.9.0
 **Last Updated:** 2026-09-24

example/integration_test/device_integration_test.dart

@@ -2676,22 +2676,23 @@ void main() {
       // run all 50 iterations if the cancellation was never observed.
       await Future.delayed(const Duration(seconds: 3));
 
-      expect(
-        bCounterFile.existsSync(),
-        isTrue,
-        reason: 'lib_audit_5: B must have started once a slot freed up',
-      );
-      final iterations = int.parse(bCounterFile.readAsStringSync().trim());
-      expect(
-        iterations,
-        lessThan(5),
-        reason:
-            'lib_audit_5: B was cancelled before it ever got a '
-            'concurrency slot — it must stop at its very first '
-            'isTaskCancelled() poll. A count this high means the cancel '
-            'landed in the pre-fix gap and was silently dropped, letting '
-            'B run on uncancelled. Iterations observed: $iterations',
-      );
+      // Since issue #84 the limiter is cancellation-aware: a task cancelled while parked is
+      // removed from the queue and never starts (file absent). Before #84 it woke up when a
+      // slot freed and had to stop at its first poll. Either way the invariant is the same:
+      // a cancelled B must never run on as if uncancelled.
+      if (bCounterFile.existsSync()) {
+        final iterations = int.parse(bCounterFile.readAsStringSync().trim());
+        expect(
+          iterations,
+          lessThan(5),
+          reason:
+              'lib_audit_5: B was cancelled before it ever got a '
+              'concurrency slot — it must stop at its very first '
+              'isTaskCancelled() poll. A count this high means the cancel '
+              'landed in the pre-fix gap and was silently dropped, letting '
+              'B run on uncancelled. Iterations observed: $iterations',
+        );
+      }
     });
 
     testWidgets(

example/lib/main.dart

@@ -362,7 +362,7 @@ class _DemoHomePageState extends State<DemoHomePage> {
     });
 
     _addLog(
-      '🚀 NativeWorkManager v1.8.3 — Industrial Reliability & FGS Bypass',
+      '🚀 NativeWorkManager v1.9.0 — Industrial Reliability & FGS Bypass',
     );
   }
 

example/lib/pages/demo_scenarios_page.dart

@@ -703,7 +703,7 @@ class _DemoScenariosPageState extends State<DemoScenariosPage> {
                     ),
                   ),
                   Text(
-                    'v1.8.3 · 50+ ready-to-run examples',
+                    'v1.9.0 · 50+ ready-to-run examples',
                     style: TextStyle(
                       color: Colors.white.withAlpha(200),
                       fontSize: 12,

ios/native_workmanager.podspec

@@ -4,7 +4,7 @@
 #
 Pod::Spec.new do |s|
   s.name             = 'native_workmanager'
-  s.version          = '1.8.3'
+  s.version          = '1.9.0'
   s.summary          = 'Background task manager for Flutter using platform-native APIs.'
   s.description      = <<-DESC
 Native WorkManager is a Flutter plugin that provides native background task scheduling

native_workmanager_gen/CHANGELOG.md

@@ -4,6 +4,10 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
+## [1.9.0] - 2026-11-07
+
+- Version bump synchronized with `native_workmanager` 1.9.0. No codegen changes.
+
 ## [1.8.3] - 2026-09-24
 
 - Version bump synchronized with `native_workmanager` 1.8.3 (lib/ audit: two

native_workmanager_gen/README.md

@@ -8,7 +8,7 @@ Generates type-safe Dart callback IDs and a worker registry from `@WorkerCallbac
 
 ```yaml
 dev_dependencies:
-  native_workmanager_gen: ^1.8.3
+  native_workmanager_gen: ^1.9.0
   build_runner: ^2.4.0
 ```
 

native_workmanager_gen/pubspec.yaml

@@ -1,5 +1,5 @@
 name: native_workmanager_gen
-version: 1.8.3
+version: 1.9.0
 description: >
   Code generator for native_workmanager.
   Generates type-safe DartWorker callback IDs and worker registry from

pubspec.yaml

@@ -1,6 +1,6 @@
 name: native_workmanager
 description: "Background task scheduling for Flutter — 25+ native workers (HTTP, image, crypto, file), task chains, zero Flutter Engine overhead."
-version: 1.8.3
+version: 1.9.0
 homepage: https://github.com/brewkits/native_workmanager
 repository: https://github.com/brewkits/native_workmanager
 issue_tracker: https://github.com/brewkits/native_workmanager/issues