v5.0

What's new

🚀 Engine

• Pluggable packet engine: dpkt (default, fast), Scapy (TLS-aware), PyShark (tshark-backed)
• Streaming PCAP reader — memory stays flat regardless of file size
• Engine selector in the toolbar, right next to Analyze! so you always know what's running
• Covert traffic DNS checks now run in parallel after parsing — no more per-packet blocking lookups

🗄️ Analysis

• SQLite session cache — reload a previous run without re-parsing the PCAP
• Interactive graph panel embedded in the main window; click any node to see IP, domain, sessions, and protocols

🖥️ UI

• Progress spinner with phase labels: Reading packets → Resolving hosts → Rendering graph
• Graph Panel and Interactive Graph unlock only after a successful Visualize!
• macOS: clicking the dock icon reliably raises the window
• macOS: focus returns automatically after analysis and graph operations — no more title-bar clicks

🔧 Internals

• Python 3.10+ only — Python 2 fully removed
• Pydantic-backed memory state with typed models across all modules
• 86 tests, tox isolated envs (default + all-engines), CI on Python 3.10 / 3.11 / 3.12