Update Issues

I use Highend 1.5 and haven’t updated to the most recent version since our site’s functionality distorted after de update: some animated entrances of pictures and links did not work.

Now my site is hacked due to the rev_slider issue and I have to rebuild from the bottom up…

So I do want to be able to update to the newest Highend to prevent my site from becoming old and vulnerable.

How can we solve this???