Is it safe to install 2.5.4

Hi,
Yes It's safe to install 2.5.4. It doesn't have any problem. People aren't having any problem. It's only one person who is having some issue. We got the login credentials to his website just today. We are looking into it. It might turn out to be a minor conflict specific to his server which is going to be resolved very soon.

I still have 2.5.2 installed on my site and I was planning to install 2.5.4, but with all the little problems people are having with Joomla 3.7.0 and 3.7.2 I would like ot know if its safe to install vQuiz 2.5.4!

Thanks in Advance