- Fix BookWyrm email SSL/TLS handling (use ternary without 'not' for clarity)
- Add truststore_enabled flag in Confluence config and vars
- Wire JVM_SUPPORT_RECOMMENDED_ARGS to disable UPM signature check if truststore is disabled
- Add placeholder style.css.j2 for Confluence
See conversation: https://chatgpt.com/share/68b80024-7100-800f-a2fe-ba8b9f5cec05