Solidres 0.6 or solution for multiple facilities

Hello, sorry for my english, but I'm Italian and I am translating with google translate.
I just recently purchased the SINGLE version of Solidres. I did not realize, however, that there is not the possibility of including more than one structure ... something I absolutely need for the site that I'm making now for a client of mine.
I read in an old post that this integration will be in Solidres 0.6 to be released this month.
I wanted to ask if it was possible to know when it is due out Solidres 0.6 and if the package SINGLE I purchased is also valid for that version, or if I have to buy back the package (I bought peche I needed the function of payment via paypal) .
In the event that there is still time to want to take advantage of Solidres 0.6, you have any advice for me so that I can add, however, more facilities on the site?

Thanks
Valeria

Very happy but, excuse the ignorance, what can result in being part of the beta testing program?
I currently use Solidres in joomla 3.2 and I was advised to have a good backup. If I am part of the beta testing program, I can use Solidres in a normal way? I might have problems with the site later in time?

Thanks, you're very kind.
I would try very happy .... what should I do to be part of the beta testing program with the website I'm making?