That's great to hear - thank you for the update!
1. Is there an ETA on the minor update?
2. Will there be an email sent to Siger users should the update become available?
3. Are there any plans to expand or enhance the Siger material library going forward?
4. What is the best way to contact Siger for support - the official support address is not responsive.
1. Currently hard to say. Very soon ;)
2. Yes, email notification will be.
3. Yes, in plans are a lot material ideas. Now will be added some new granite materials.
4. Sometimes our server is attacked (DDoS, etc.), so it happens that we lose some emails. As much as possible, I try to answer and help via support(at)sigerstudio.eu