voo_performance 2.0.0

Local performance monitoring toolkit for Flutter apps with network metrics and trace tracking.

2.0.0

BREAKING CHANGE: Full migration to OpenTelemetry (OTEL) as the default telemetry export mechanism.

Breaking Changes

• REMOVED: PerformanceCloudSyncService and PerformanceCloudSyncConfig are no longer used
• REMOVED: VooPerformancePlugin.cloudSyncService property
• REMOVED: VooPerformancePlugin.enableOtel() method - OTEL is now auto-enabled
• CHANGED: All traces automatically exported via OTLP when Voo.context is available

New Features

• FEAT: Auto-enable OTEL export via Voo.context - no manual configuration needed
• FEAT: Traces automatically exported to /v1/traces OTLP endpoint
• FEAT: Metrics automatically exported to /v1/metrics OTLP endpoint
• FEAT: OtelPerformanceTrace wraps spans with W3C trace context for distributed tracing
• FEAT: Built-in OTEL metrics: OtelFpsMetric, OtelMemoryMetric, OtelAppLaunchMetric
• FEAT: HTTP semantic conventions for network traces

Migration Guide

// Before (1.x)
_performanceCloudSync = PerformanceCloudSyncService(
  config: PerformanceCloudSyncConfig(...),
);
_performanceCloudSync.initialize();
await VooPerformancePlugin.initialize();
VooPerformancePlugin.instance.cloudSyncService = _performanceCloudSync;

// After (2.0) - OTEL auto-enabled via Voo.context
await Voo.initializeApp(
  config: VooConfig(
    endpoint: 'https://api.example.com',
    apiKey: 'your-key',
  ),
);
await VooPerformancePlugin.initialize(); // OTEL auto-configured!

// Traces are now OTEL spans
final trace = VooPerformancePlugin.instance.newTrace('my_operation');
trace.start();
// ... do work ...
trace.stop(); // Automatically exported via OTLP

---

1.1.1

New Features

• FEAT: Add NetworkTimingBuilder for incremental network timing tracking with builder pattern

Improvements

• REFACTOR: Simplified NetworkTiming entity with cleaner implementation

---

1.1.0

Improvements

• ENHANCEMENT: Make projectId optional in PerformanceCloudSyncConfig - the API key is now sufficient for authentication as the server derives the project from it
• ENHANCEMENT: Updated factory constructors (production, development) to not require projectId
• DEPS: Requires voo_core: ^1.1.0

---

1.0.0

Note: This release marks the first stable major version with breaking changes.

Breaking Changes

• Requires voo_core: ^1.0.0
• Cloud sync now uses shared BaseSyncService from voo_core
• NetworkMetric constructor updated with additional timing and metadata fields

New Features

• FEAT: Add app launch metrics tracking for measuring startup performance
• FEAT: Introduce NetworkTiming class for detailed network request timing (DNS, TLS, connection, response)
• FEAT: Enhanced NetworkMetric with additional timing and metadata fields
• FEAT: Add error tracking and cloud sync services integration
• FEAT: Feature toggle support for performance monitoring features
• FEAT: Integration tests for error fingerprinting and app launch metrics

Improvements

• REFACTOR: Simplified constructor parameters and improved code readability
• REFACTOR: Cloud sync uses shared base classes for consistency
• ENHANCEMENT: Better integration with VooUserContext for session tracking
• ENHANCEMENT: Batch-level metadata support for sync payloads

---

0.4.3

• FEAT: add example modules and run configurations for VooFlutter packages.

0.4.2

• FIX: ensure proper disposal of scroll controllers in VooDataGridController.
• FEAT: Introduce voo_tokens package for design tokens and responsive utilities.
• FEAT: Enhance form components with configurable options and improved theming.
• FEAT: Implement Windows runner for Voo Data Grid example.

0.4.1

fixed error causing repeated error in console DebugService: Error serving requestsError: Unsupported operation: Cannot send Null

0.4.0

Note: This release has breaking changes.

• REFACTOR: remove deprecated performance sync entity and update plugin structure.
• REFACTOR: Remove obsolete integration and widget tests; streamline HeatMapData and VooPerformance initialization.
• FEAT: Refactor network list and performance list to use new empty state widget.
• FEAT: Refactor NetworkList to support both log and request models.
• FEAT: Update changelogs for voo_analytics, voo_core, voo_logging, and voo_performance packages to reflect deprecation and migration to voo_telemetry.
• FEAT: Enhance topics in pubspec.yaml files for voo_analytics, voo_core, voo_logging, voo_performance, and voo_telemetry packages.
• FEAT: Add comprehensive test suite and configuration for VooTelemetry package.
• FEAT: Update package versions and descriptions; enhance import statements for consistency.
• FEAT: Add cloud sync support for analytics and performance metrics; enhance VooAnalytics and VooPerformance plugins; update CHANGELOGs and tests.
• FEAT: Implement cloud sync functionality for analytics, logging, and performance data; add SyncEntity and CloudSyncManager classes; update version to 0.1.0.
• FEAT: Enhance package description and add additional metadata in pubspec.yaml.
• FEAT: Update dependencies in pubspec.yaml; add dio package and remove duplicate entry.
• FEAT: Add license files and update package versions to 0.0.1 for voo_core, voo_analytics, and voo_performance.
• FEAT: Integrate Voo Analytics and Performance tracking; add example pages for analytics and performance metrics.
• FEAT: Enhance Voo DevTools extension with heat map visualization and analytics improvements.
• FEAT: Update package versions and enhance analytics, performance, and logging functionalities.
• FEAT: Add analytics tracking and UI components to Voo DevTools extension.
• FEAT: Add VooFlutter example app with integration and widget tests.
• FEAT: Add logs and network details panels for improved logging functionality.
• BREAKING FEAT(voo_telemetry): Complete OpenTelemetry migration for VooFlutter.

0.3.0

• Added WASM support for web platform
• Improved documentation and API comments
• Added comprehensive examples
• Enhanced pub.dev score compliance
• Performance optimizations
• Restored active maintenance - package is no longer deprecated
• Enhanced network performance metrics
• Improved Dio interceptor integration

0.2.0

• Enhanced performance trace tracking
• Improved network metrics collection
• Better integration with DevTools extension
• Added custom performance traces

0.1.1

• Initial performance monitoring implementation
• Basic network metrics tracking
• Dio interceptor for automatic monitoring
  • Better performance and reliability

Migration Guide

// Before
import 'package:voo_performance/voo_performance.dart';
VooPerformance.startTrace('operation');

// After
import 'package:voo_telemetry/voo_telemetry.dart';
final span = VooTelemetry.instance.getTracer().startSpan('operation');

0.1.0

• BREAKING CHANGE: Now requires voo_core ^0.1.0
• Added automatic cloud sync support for performance metrics
• Introduced PerformanceSyncEntity for cloud synchronization
• Integrated with CloudSyncManager from voo_core
• Performance traces and network metrics are automatically synced to cloud
• Added support for batch syncing of performance data
• Enhanced VooPerformancePlugin to support cloud sync
• Improved offline-first architecture with automatic retry
• Network metrics now include cloud sync capabilities

0.0.2

• Updated dependencies (voo_core ^0.0.2, voo_logging ^0.0.15)
• Implemented performance monitoring for Flutter applications
• Added PerformanceDioInterceptor for HTTP request/response tracking
• Created NetworkMetric entity for network performance data
• Implemented PerformanceTrace for custom performance measurements
• Added PerformanceTracker utility for centralized performance monitoring
• Enhanced integration with voo_logging for performance events
• Improved network request timing and metrics collection
• Added support for custom performance traces
• Integrated with DevTools for performance visualization

0.0.1

• Initial release
• Basic performance monitoring infrastructure
• Foundation for network and performance tracking