Probably not unethical, just the reality of evolution of this and many other products.

Older version perhaps don't recognize some of the features of the newer realtracks, and don't know how to handle them, etc.

Newer versions are made to work with older and newer realtracks and therefore can handle both.

(You probably cannot open that latest MS Word .docx document with the version of Word that came with Windows 95. Same difference isn't it?)


BIAB & RB2026 Win.(Audiophile), Windows 10 Pro & Windows 11, Cakewalk Bandlab, Izotope Prod.Bundle, Roland RD-1000, Synthogy Ivory, Session Keys Grand S & Electric R, Kontakt, Focusrite 18i20, KetronSD2, NS40M, Pioneer Active Monitors.