Hi, I'm wantting to upgrade an old Joomla 3.10. site that runs PageBuilder 3.8.6 I've read somewhere I need to first update PageBuilder to Version 5.3.2, however cannot find a place to download it!

I'm also aware there is a security issue with 3.10 sites running older versions of PageBuilder. I've downoaded the patch, but it's telling me I must firt update to 5.6.1 >> SP Page Builder security patch requires version 5.6.1 to be installed.

Any assistance here greatly appreciated, because I have been on this all day trying to work it out!!!