More work has been done for TLS support (see TSL for all Hoa's domain). However, automatic topic creation —with comments on the website or on the blog— is restarting, because URLs have changed from http:// to https://. Most of the existing comments have been moved from one topic to another and the “http:// topics” have been deleted.
There was another issue with the blog. When someone visits an old blog post, then an automatic topic will be created. This is “wrong” since it will pollute the announcements category. So administrators must close old blog post topics themselves. I hope that comments will not re-create a topic if it has been closed. Let’s see.