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Changelog
All notable changes to PhantomOS will be documented in this file.
The format is based on Keep a Changelog,
and this project adheres to Semantic Versioning.
[0.9.0] - 2026-04-15
Added
- Smart Onboarding Wizard: First-run overlay with three optimization paths: Gaming, Security, and Balanced.
- Network Analyzer (Gaming Link): Real-time latency monitor for Google, Cloudflare, Steam, Epic Games, and Riot Games.
- Zero Telemetry Shield: Dual-layer privacy block —
hostsfile DNS blackholing +DiagTrackservice disabling. - Auto-Updater: Checks GitHub Releases API on startup and shows a non-intrusive banner if an update is available.
- Extended Deep Cleaner: Added Discord Cache, Google Chrome Cache, and Microsoft Edge Cache as cleanup targets.
- Cookie Safety Filter: Cleaner now excludes session/cookie files to prevent accidental logout.
- Persistent Settings: App state (applied tweaks, first-run status) saved in
%APPDATA%\PhantomOS\settings.json. - Activity Log View: Real-time console of all backend operations visible in the UI.
Changed
- Bumped version to
0.9.0across csproj and UpdateService. - CI/CD pipeline (
build.yml) updated to skip test step until test project is added. - Background ping loop uses
CancellationTokenfor clean shutdown.
Fixed
- Redundant closing braces in
MainWindowViewModel.csthat prevented compilation. - Missing
using System.Threading.Tasksdirectives across multiple services. - Stale version
0.7.0hardcoded inUpdateServicecorrected to0.9.0.
[0.8.0] - 2026-04-15
Added
NetworkService,UpdateService,SettingsServicenew service layer.ObservableCollection<PingResult>exposed for data-binding in Privacy tab.ShowWizard,IsUpdateAvailable,NewVersionMessagereactive properties in ViewModel.
[0.7.0] - 2026-04-15
Added
- Activity Log Tab:
AppLogscollection bound to a real-timeLogger.OnLogevent. - System Health Gauge:
TotalHealthScorecomputed from Security + Optimization weights. - Mica/Acrylic transparency applied to main window.
SettingsServicewith JSON persistence.
Fixed
SecurityServicemissingRunAuditAsyncandCalculateScoremethods.OptimizationServicemissingGetCatalogandApplyBatchAsyncmethods.
[0.6.0] - 2026-04-15
Added
- ISO Modifier Engine via DISM (
IsoService). - Deep Cleanup module (
CleanupService) with%TEMP%, Prefetch, and Windows Update cache targets. SmartFixcommand to apply all Safe+Recommended tweaks in one click.
[0.5.0] - 2026-04-15
Added
SecurityServicewith native UAC and Firewall auditing.- Seatbelt integration for deep security scans.
SeverityToColorConverterfor visual severity badges.
[0.4.0] - 2026-04-15
Added
HardwareServiceusing WMI for CPU, RAM, GPU, and Disk detection.RecommendationServicefor profile-based tweak suggestions.TweakCatalogwith 30+ atomic Windows tweaks across Performance, Privacy, and System.
[0.1.0] - 2026-04-15
Added
- Initial project scaffold with Avalonia UI, ReactiveUI, and MVVM architecture.
- Professional documentation: README, CONTRIBUTING, SECURITY, PRIVACY_POLICY.
- GitHub Actions CI/CD pipeline (
build.yml). - Git Flow branching model (
main/develop).