Xibo cms download/upgrade

Hello

Where can I download the 1.7.9 cms and how can I upgrade 1.7.9cms to 1.8cms through xampp?

Thank you.

1.7.9 download is on the releases page here:

We don’t offer support for custom upgrades from 1.7.9 to 1.8.0 on XAMPP. If you want to run 1.8.0, then you should do so by running it in Docker per the instructions in the manual.

http://xibo.org.uk/manual-tempel/en/release_notes_1.8.0.html