lol I see what you are saying but I will disagree and then drop this entirely.
But... they are?
If they don't update the versions of the old ones to say "FTB Lite (v2.0.0)" or whatever, it's technically a... different modpack? Just with a similar name...
As far as I care they only gave it a different name because it changed so much that people using the old version will not be able to update to the new version, but yeah.... I am dropping this.