Triple-row symbols will take some framework, err, work, but single- and double-row symbols could be supported with the generous support already available in the script. This supports most of the DIN41612 footprints so I felt taking more time and changing a lot more stuff was a case of 'letting perfection be the enemy of good' if this can get done quickly.
This is one of the tasks I wanted to get done for v6 (https://github.com/KiCad/kicad-symbols/issues/2705#issuecomment-629806378), and this part of it turned out to be easy enough that I will try to sneak it in now.
Triple-row symbols will take some framework, err, work, but single- and double-row symbols could be supported with the generous support already available in the script. This supports most of the DIN41612 footprints so I felt taking more time and changing a lot more stuff was a case of 'letting perfection be the enemy of good' if this can get done quickly.
Symbol PR: https://github.com/KiCad/kicad-symbols/pull/2935