I have to applaude the full disclosure policy of Bossland. He just told it like it is; straight up. "We do not know, we will release a new HB anyway, you might get banned again".
Frankly guys/girls, has it been different at any given time? You bot, you take the risk. Plain and simple. I never used HB whilst thinking that HB was undetectable. I logged on every day hoping all was fine. It has been for many years.
If Blizzard wants to find HB running on a machine, they will. They work with top developers who also have access to HB and other bots, just like us. The question is, can they do it in a legal way... and that's a thin line. It would not surprise me if they did use some sort of malware to get information they should not be allowed to get. Something they had on standby, just in case the court ruling was infavorable.
TLDR; Glad HB is coming back. Many of you say "I won't use HB anymore because now it's unsafe" do not realise it has NEVER BEEN SAFE. As long as your fine with that, with losing your account, all is fine. I can't wait to start using it again. YOLO!