Refined homepage hero messaging and OpenClaw Skills data on the website, while strengthening openclaw-container prompt-injection...

Homepage hero now cycles through rotating phrases with a fixed-height container so the CTA button never jumps.

Refreshed OpenClaw Skills data so the homepage carousel reflects the latest community-contributed skills.

Added prompt-guard-3.5.0 skill bundle for prompt-injection detection and policy-driven guardrails.

Applied support-skill follow-up fixes and Dockerfile updates to keep container behavior aligned with the new guard stack.