Assuming I need to install CleanTalk plugin but it won't download the correct version

I just upgraded to Komento 3 and did not realize it would basically not keep my settings. So, I am working my way through them but also want to install CleanTalk. I wondered why you were not asking for any keys for them, etc... but realized that I need to install their plugin which I am trying to do. However, they have a problem, I believe, where the link for their Joomla version 3 software is actually downloading the version 1 software. Do you have a copy of their version 3 software?

This is what the page at https://cleantalk.org/register?show_manual=1&;platform=joomla3 says:

1. Make a backup of the site files and database!

2. Download the plugin

joomla25-3x-antispam-4.1.zip

3. Select archive with plugin and run installation in the menu Extensions -> Install / Uninstall

However, when I click on the link it downloads a file for Joomla 1.5 as follows: joomla15-antispam-3.7.2

I am assuming I need to follow their installation instructions and then simply turn CleanTalk on in Komento?

I will try to put in a ticket with them.

I have not actually purchased it yet. I am trying to figure out if I need the extra features. :-)

Also, it looks like with CleanTalk I should be able to maybe get rid of Akismet and it seems some people turn off the Google Recaptcha as well?

I am interested in your recommendations.

Thank you, Sean Carney