v0.2.0

Added

• Session PID Tracking: Tracks processes spawned by Bash tool calls via PostToolUse hook
• Automatically cleans up orphan processes from crashed sessions on next SessionStart
• SessionEnd hook marks clean exits to distinguish from crashes
• Triple verification before killing tracked processes (PID + start time + command)
• /check command now shows tracked session processes alongside allowlist matches
• Stale tracking file cleanup (>24h) on session start
• Test suite for session tracking (tests/test-tracking.sh)
• /check command now shows tracked session processes alongside allowlist matches

Changed

• get_filter_pattern() now auto-generated from pattern arrays (no manual dual-maintenance)

How It Works

• PostToolUse(Bash) hook snapshots new PPID=1 processes after each Bash tool call (~50ms overhead)
• Processes are stored in per-session tracking files with full identification (PID, lstart, command)
• On next SessionStart: crash exit → auto-kill tracked orphans; clean exit → silently skip
• Complements existing allowlist scanning (allowlist handles known patterns, tracking handles arbitrary scripts)

v0.1.1

Added

• license and keywords fields in plugin.json for marketplace discovery
• JSON output format with systemMessage for CLI display to user
• GitHub Actions auto-release workflow

Fixed

• Release workflow permissions (contents: write)
• JSON escaping for special characters in command output

v0.1.0

Full Changelog: https://github.com/ibarapascal/process-guardian/commits/v0.1.0