https://cairn.software/ 2026-06-17 weekly 1.0 https://cairn.software/privacy 2026-06-17 monthly 0.7 https://cairn.software/privacy-it 2026-06-17 monthly 0.7 https://cairn.software/pledge 2026-06-17 monthly 0.7 https://cairn.software/security 2026-06-17 monthly 0.6 https://cairn.software/terms 2026-06-17 yearly 0.5 https://cairn.software/terms-it 2026-06-17 yearly 0.5 https://cairn.software/imprint 2026-06-17 yearly 0.4 https://cairn.software/imprint-it 2026-06-17 yearly 0.4