diff --git a/lib/core/catcher_2.dart b/lib/core/catcher_2.dart
index 9a94c31..d63055d 100644
--- a/lib/core/catcher_2.dart
+++ b/lib/core/catcher_2.dart
@@ -79,18 +79,21 @@ class Catcher2 implements ReportModeAction {
 
   void _configure(GlobalKey<NavigatorState>? navigatorKey) {
     _instance = this;
-    _initWidgetsBinding();
     _configureNavigatorKey(navigatorKey);
     _setupCurrentConfig();
     _configureLogger();
     _setupReportModeActionInReportMode();
     _setupScreenshotManager();
 
+    _setupErrorHooks();
+
+    _initWidgetBindingAndRunApp();
+
+    // Loading device and application info requires that the widgets binding is
+    // initialized so we need to run it after we init WidgetsFlutterBinding.
     _loadDeviceInfo();
     _loadApplicationInfo();
 
-    _setupErrorHooks();
-
     if (_currentConfig.handlers.isEmpty) {
       _logger.warning(
         'Handlers list is empty. Configure at least one handler to '
@@ -170,6 +173,7 @@ class Catcher2 implements ReportModeAction {
   }
 
   Future<void> _setupErrorHooks() async {
+    // FlutterError.onError catches SYNCHRONOUS errors for all platforms
     FlutterError.onError = (details) async {
       await _reportError(
         details.exception,
@@ -178,14 +182,20 @@ class Catcher2 implements ReportModeAction {
       );
       _currentConfig.onFlutterError?.call(details);
     };
-    PlatformDispatcher.instance.onError = (error, stack) {
-      _reportError(error, stack);
-      _currentConfig.onPlatformError?.call(error, stack);
-      return true;
-    };
+
+    // PlatformDispatcher.instance.onError catches ASYNCHRONOUS errors, but it
+    // does not work for web, most likely due to this issue:
+    // https://github.com/flutter/flutter/issues/100277
+    if (!kIsWeb) {
+      PlatformDispatcher.instance.onError = (error, stack) {
+        _reportError(error, stack);
+        _currentConfig.onPlatformError?.call(error, stack);
+        return true;
+      };
+    }
 
     /// Web doesn't have Isolate error listener support
-    if (!ApplicationProfileManager.isWeb()) {
+    if (!kIsWeb) {
       Isolate.current.addErrorListener(
         RawReceivePort((pair) async {
           final isolateError = pair as List<dynamic>;
@@ -195,14 +205,32 @@ class Catcher2 implements ReportModeAction {
           );
         }).sendPort,
       );
+    }
+  }
+
+  void _initWidgetBindingAndRunApp() {
+    if (!kIsWeb) {
+      // This isn't web, we can just run the app, no need for runZoneGuarded
+      // since async errors are caught by PlatformDispatcher.instance.onError.
+      _initWidgetsBindingIfNeeded();
       _runApp();
     } else {
-      // Due to https://github.com/flutter/flutter/issues/100277
-      // this is still needed... As soon as proper error catching support
-      // for Web is implemented, this branch should be removed and just
-      // _runApp should be called, the same as in the other branch
-      // without the Isolate[...] stuff.
-      runZonedGuarded(_runApp, _reportError);
+      // We are in a web environment so we need runZoneGuarded to catch async
+      // exceptions.
+      unawaited(
+        runZonedGuarded<Future<void>>(
+          () async {
+            // It is important that we run init widgets binding inside the
+            // runZonedGuarded call to be able to catch the async execeptions.
+            _initWidgetsBindingIfNeeded();
+            _runApp();
+          },
+          (error, stack) {
+            _reportError(error, stack);
+            _currentConfig.onPlatformError?.call(error, stack);
+          },
+        ),
+      );
     }
   }
 
@@ -216,7 +244,7 @@ class Catcher2 implements ReportModeAction {
     }
   }
 
-  void _initWidgetsBinding() {
+  void _initWidgetsBindingIfNeeded() {
     if (ensureInitialized) {
       WidgetsFlutterBinding.ensureInitialized();
     }
diff --git a/lib/handlers/sentry_handler.dart b/lib/handlers/sentry_handler.dart
index 855f6d6..aac6ac0 100644
--- a/lib/handlers/sentry_handler.dart
+++ b/lib/handlers/sentry_handler.dart
@@ -10,6 +10,8 @@ import 'package:sentry/sentry.dart';
 class SentryHandler extends ReportHandler {
   SentryHandler(
     this.sentryClient, {
+    this.serverName = 'Catcher 2',
+    this.loggerName = 'Catcher 2',
     this.userContext,
     this.enableDeviceParameters = true,
     this.enableApplicationParameters = true,
@@ -21,6 +23,8 @@ class SentryHandler extends ReportHandler {
 
   /// Sentry Client instance
   final SentryClient sentryClient;
+  final String serverName;
+  final String loggerName;
 
   /// User data
   SentryUser? userContext;
@@ -66,11 +70,12 @@ class SentryHandler extends ReportHandler {
       // and the code relies on File from dart:io that does not work in web
       // either because we do not have access to the file system in web.
       SentryAttachment? screenshotAttachment;
+      File? screenshotFile;
       try {
         if (report.screenshot != null && !kIsWeb) {
           final screenshotPath = report.screenshot!.path;
-          final file = File(screenshotPath);
-          final bytes = await file.readAsBytes();
+          screenshotFile = File(screenshotPath);
+          final bytes = await screenshotFile.readAsBytes();
           screenshotAttachment = SentryAttachment.fromScreenshotData(bytes);
           _printLog('Created screenshot attachment');
         }
@@ -86,6 +91,12 @@ class SentryHandler extends ReportHandler {
             : null,
       );
 
+      if (screenshotFile != null) {
+        // Cleanup screenshot file after submission to save space on device.
+        await screenshotFile.delete();
+        _printLog('Screenshot file removed from device (cleanup)');
+      }
+
       _printLog('Logged to sentry!');
       return true;
     } catch (exception, stackTrace) {
@@ -98,10 +109,11 @@ class SentryHandler extends ReportHandler {
     var applicationVersion = '';
     final applicationParameters = report.applicationParameters;
     if (applicationParameters.containsKey('appName')) {
-      applicationVersion += (applicationParameters['appName'] as String?)!;
+      applicationVersion +=
+          (applicationParameters['appName'] as String?)!.toLowerCase();
     }
     if (applicationParameters.containsKey('version')) {
-      applicationVersion += " ${applicationParameters["version"]}";
+      applicationVersion += "@${applicationParameters["version"]}";
     }
     if (applicationVersion.isEmpty) {
       applicationVersion = '?';
@@ -111,12 +123,12 @@ class SentryHandler extends ReportHandler {
 
   SentryEvent buildEvent(Report report, Map<String, dynamic> tags) =>
       SentryEvent(
-        logger: 'Catcher 2',
-        serverName: 'Catcher 2',
+        logger: loggerName,
+        serverName: serverName,
         release: customRelease ?? _getApplicationVersion(report),
         environment: customEnvironment ??
             (report.applicationParameters['environment'] as String?),
-        message: const SentryMessage('Error handled by Catcher 2'),
+        message: SentryMessage(report.error.toString()),
         throwable: report.error,
         level: SentryLevel.error,
         culprit: '',
diff --git a/pubspec.yaml b/pubspec.yaml
index 72adc37..2ea40d9 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -4,8 +4,10 @@ version: 1.3.0
 homepage: https://github.com/ThexXTURBOXx/catcher_2
 repository: https://github.com/ThexXTURBOXx/catcher_2
 issue_tracker: https://github.com/ThexXTURBOXx/catcher_2/issues
+
 funding:
   - https://github.com/sponsors/ThexXTURBOXx
+
 screenshots:
   - description: 'The catcher_2 logo'
     path: screenshots/logo.png
@@ -15,6 +17,7 @@ screenshots:
     path: screenshots/3.png
   - description: 'catcher_2 in action with dialogs'
     path: screenshots/6.png
+
 topics:
   - analysis
   - errors