Particle candy latest version

anyone know what the latest version of particle candy is
I have 1.5.3 as mine but that was from a year or so ago.

I emailed info@... but haven't got a response.

1.5.4 is the latest.

anyone know how to contact with x-pressive. I tried the
email address above but haven't got a response back
from them.

during weekend, Mike usually not respond(thats my experiance), but I am sure during working day you'll get respond....

thanks naughty I'll wait till next week