Changelog

2026-09-12 — Full rebuild per Execution Prompt v3

Header & identity

• Course name changed to "Marketing Strategy and Innovation" (MSc); removed "Marketing Innovation", "EBC4078", and "6.5 ECTS" stat card.
• Added sub-header with guest lecture date (14 September 2026) and private-website disclaimer.
• Replaced pseudo-logo with plain text "Marketing Strategy and Innovation · guest lecture companion".

Fonts

• Removed Google Fonts @import; downloaded Inter and JetBrains Mono woff2 files locally to /fonts/. Reason: LG München I, 20 Jan 2022, 3 O 17493/20.

Install section

• Installer: curl -fsSL https://openclaw.ai/install.sh | bash — source: docs.openclaw.ai/install
• Onboard: openclaw onboard --install-daemon — source: docs.openclaw.ai/cli/onboard
• Added adduser claw / usermod -aG sudo claw for non-root setup.

Telegram section

• Added pairing step: openclaw channels add, openclaw gateway restart, openclaw pairing list telegram, openclaw pairing approve telegram CODE — source: docs.openclaw.ai/channels/telegram/setup

Model section

• Replaced wrong commands with openclaw models set openrouter/z-ai/glm-5.2 and openclaw models status.
• Added alternatives table with verified prices (retrieved 2026-09-12 from openrouter.ai/models).
• Added benchmarks box: AA Index v4.3 = 39 (max) — independently measured; SWE-bench Pro 62.1, Terminal-Bench 2.1 81.0, FrontierSWE 74.4 — vendor-reported (Z.ai docs).

Security section (new)

• Checklist with openclaw security audit, openclaw config set tools.exec.mode ask, sudo ufw enable.
• CVE history: CVE-2026-25253, CVE-2026-24763, CVE-2026-25157 (verified via NVD). Dropped CVE-2026-22708 (Cursor, not OpenClaw).

Theory section (new)

• 2×2 quadrant (Morgan et al. 2019), four roles of AI (Spanjol et al. 2024), innovation definition (OECD 2018), experimenting and adoption references — all DOIs verified.

Use in course section (new)

• AI slop warning: M-W WOTY 2025, HBR 40% statistic.

Legal pages (new)

• Impressum: Dr. Clemens Köhler, Goltsteinstraße 89, 50968 Köln.
• Datenschutz: HOSTINGER UAB (Vilnius), server Frankfurt am Main, 14-day log retention, Art. 6(1)(f) GDPR, no cookies.

Other

• Hostinger prices updated (retrieved 2026-09-12). Referral disclosure added.
• EXERCISE.md updated with hosted URL and privacy note.
• Campaign Co-Pilot: model field pre-filled with z-ai/glm-5.2 for OpenRouter.
• nginx config: added .md MIME type.

2026-09-14 — AI-Disclosure

• Footer und Impressum: Hinweis ergänzt, dass die Website mit Unterstützung eines OpenClaw-AI-Agenten erstellt und vom Verantwortlichen in fünf Prüfrunden Zeile für Zeile verifiziert wurde.

2026-09-12 (Runde 5)

• Workslop-Zahl auf die Primärstudie korrigiert (40 %, 1.150 desk workers, BetterUp/Stanford; die 41 % waren HBRs eigene Zahl und passten nicht zur genannten Stichprobe).
• Co-Pilot-Modellfeld von GLM-5.3 auf den Kursstandard GLM-5.2 zurückgesetzt.
• Content-Security-Policy, X-Frame-Options, Permissions-Policy ergänzt, server_tokens off, HSTS auf ein Jahr.
• Hinweis am Endpoint-Feld: "Only enter an endpoint you trust".
• Inter als woff2 ausgeliefert (350 KB statt 876 KB TTF).
• Security-Checkliste: sudo-Hinweis ergänzt.
• CHANGELOG.md aus dem Webroot entfernt (nicht verlinkt, aber öffentlich lesbar).

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