With the latest pair, it means we now have volume 1 to 26, which covers the original US and UK comic (1-20), the Regeneration One comic (21-24), and the first two volumes of Dreamwave's Gen1 comic (25-26).





I didn't notice this before, but for some reason, they are skipping Dreamwave's 3rd volume of their Gen1 comic, their Micromaster miniseries, as well as the first 7 issues of their Armada comic and the Energon comic.
Even though the Energon comic and Gen1 comic were left unfinished when Dreamwave collapsed, they could have still included the completed issues and given a short description of what was planned next.
The tfwiki page claims that the Micromaster mini-comic was originally planned, but was replaced with the Armada issues... which is intentionally incomplete so that only the latter part with Gen1 characters is included.