Also from that page:Actually, thanks for that web link, it's black in white that 10.14 is the last MacOSX that runs 32-bit apps. Explains why they stopped support for Aperture (hehe, I know the 32-bit issues in Aperture...). From the page:
At our Worldwide Developers Conference in 2018, Apple informed developers that macOS Mojave is the last version of macOS to run 32-bit apps.
When will the 64-bit transition be complete?
The 64-bit transition for macOS and macOS apps is still underway, so final transition dates have not yet been established. But now is a good time to check with the software developer to see if 64-bit versions of your favorite titles are available.