**Cache-Busting Improvements:**
- Switched from timestamp-based to semantic versioning (v1.0.2)
- Updated all HTML files: index.html, docs.html, leader.html
- CSS: tailwind.css?v=1.0.2
- JS: navbar.js, document-cards.js, docs-app.js v1.0.2
- Professional versioning approach for production stability
**systemd Service Implementation:**
- Created tractatus-dev.service for development environment
- Created tractatus-prod.service for production environment
- Added install-systemd.sh script for easy deployment
- Security hardening: NoNewPrivileges, PrivateTmp, ProtectSystem
- Resource limits: 1GB dev, 2GB prod memory limits
- Proper logging integration with journalctl
- Automatic restart on failure (RestartSec=10)
**Why systemd over pm2:**
1. Native Linux integration, no additional dependencies
2. Better OS-level security controls (ProtectSystem, ProtectHome)
3. Superior logging with journalctl integration
4. Standard across Linux distributions
5. More robust process management for production
**Usage:**
# Development:
sudo ./scripts/install-systemd.sh dev
# Production:
sudo ./scripts/install-systemd.sh prod
# View logs:
sudo journalctl -u tractatus -f
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Co-Authored-By: Claude <noreply@anthropic.com>
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