User blog comment:Lord Vipertooth/Eagle warriors/@comment-27274076-20161029075344

I disagree. With a proper changelog (like here, which lists the changes separately and in its entirety, there will be no confusion. I will add the changelog for all AoE II units in the foreseeable future.

After all, it is the same unit. So having two different pages for one unit (considering that almost all units have been changed over time) harms more than it helps.