For the latest versions (2020.3) of the JetBrains IDE, the system requirements for macOS are macOS version 10.13 and higher.
For example, here is the link for Intellij IDEA: https://www.jetbrains.com/help/idea/installation-guide.html#requirements
I want to know what version of JetBrains IDE can be installed on the minimum possible version of mac OS.
Using web. archive.org I looked at the oldest version of the page with system requirements for Intellij IDEA - it turned out to be a dump from 2019 - http://web.archive.org/web/20190608042312if_/https://www.jetbrains.com/help/idea/installation-guide.html?section=macOS
And there I found out that JetBrains versions of 2019.x products are supported on mac OS starting with OS X version 10.11 El Capitan.
The actual question:
How do I find out the system requirements for older versions of JetBrains products? For 2018, 2017, etc.