I just installed C9 Blocks to check out how it works. However, when I go to activate it I get the message "Current PHP version does not meet minimum requirements". I'm going to check with my host to see what they're running and about upgrading it, but what PHP version is required? (I can't find it anywhere on your site) Thanks.
We put a minimum of 7.1 on wordpress.org since we mostly use 7.0 or above on our servers.
Not sure if you can manually change that for your purposes or not, but there isn't too much PHP in the plugin. It might work with lower versions, but we hadn't tested it.
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