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MacOptimizer Pro v2.1.0 — Zero-Harm Native macOS System Health & Optimization Toolkit

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@osmcgrgenc osmcgrgenc released this 28 Aug 18:03
· 10 commits to main since this release
v2.1.0
d21e501

📝 Changelog

All notable changes to MacOptimizer Pro are documented in this file following the Keep a Changelog standard.

[2.1.0] - 2026-08-28

Added

  • Zero-Harm Security Policy Engine: Refactored monolithic safety validation into modular policy evaluators (PathProtectionPolicy, ProcessProtectionPolicy, ApplicationProtectionPolicy, LaunchItemProtectionPolicy, SafetyPolicyEngine).
  • Symlink Resolution & Traversal Guard: Integrated URL.resolvingSymlinksInPath() into path evaluation to neutralize symlink-based data loss attacks.
  • Operation Risk Classifier: Introduced OperationRisk enum (.safe, .low, .medium, .destructive, .forbidden) to classify every user or automated action before execution.
  • Dry-Run Cleaning Engine: Added CleaningPlan supporting two-phase preview, byte estimation, and user confirmation.
  • macOS Keychain Integration: Created KeychainManager utilizing Security.framework for encrypted credential storage and automatic migration from UserDefaults.
  • Multi-Provider AI Architecture: Added AIProvider protocol supporting LocalHeuristicProvider (100% offline), OllamaProvider (local LLMs), NvidiaNIMProvider (cloud), and OpenAICompatibleProvider.
  • Sandboxed Command Runner: Whitelist-only execution mechanism with argument sanitization and 15s watchdog protection.
  • SQLite Telemetry Store: High-concurrency WAL-mode SQLite time-series storage for system performance metrics.
  • Expanded Test Suite: 23 test suites containing 120+ property-based assertions covering path protection, symlink attacks, daemon protection, dry-run plans, and AI providers.
  • Open Source Governance: Added Apache-2.0 License, SECURITY.md (STRIDE threat model), CONTRIBUTING.md, ARCHITECTURE.md, PRIVACY.md, ROADMAP.md, and BENCHMARKS.md.

[2.0.0] - 2026-08-28

Added

  • Native Liquid Glass UI: Modern macOS Sonoma/Sequoia aesthetic with responsive grid layouts.
  • Microsecond Mach-O Header Parser: Direct binary header inspection without spawning lipo subprocesses.
  • Parallel Junk Scanner: Concurrent file system analysis using Swift TaskGroup.
  • Deep App Uninstaller: Discovery of orphaned caches and preferences across ~/Library.
  • Autonomous Guard: 7/24 background watchdog detecting runaway processes and memory pressure.
  • Sparkle & Homebrew Updater: Real-time update checks for installed applications.
  • macOS Maintenance Scripts: QuickLook cache reset, DNS flush, Spotlight reindexing, and safe RAM release.
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