It's not a transcript tho, just the part they wanted to share. It's another of their "memos".
There's at least 3 spots where stuff has been omitted with ellipsis. Right after one of them, the Ukranian prez makes reference to "specifically to the company that you mentioned in this issue", no company has been mentioned, so that is omitted from the memo.
They just did such a bad job at it that even what's in there is pretty illegal:
- We do a lot for you, you don't do a lot for us - setting up the quid prop quo
- Investigate my political rival - already illegal, asking foreign countries for contributions (monetary or otherwise) in election campaign
- Your economy is going to get better from now on (he's withholding funds from Ukraine at this point) - quid pro quo, icing on the illegal cake
Nothing about this is weak, plus it opens the door to all the other stuff, a lot of which has been openly admitted to (such as obstruction of justice), the self-enrichment part (the stuff with the Trump tower, the golf clubs, and the things with the expensive hotels and armed forces, all of which is known publicly), plus a lot of the things that will probably come out, like money laundering and previous crimes.
EDIT: The thing is, there's already plenty of stuff from before that's objectively worse than this and impeachable. The only reason the Dems dragged their feet is that they care more about their own status than about damage to the public. But this one really hits them where it hurts them, an overt illegal attack on them and their chances of getting elected. So
now they're mad. Not saying they won't fuck up again, but at least they have some motivation to try to do something about it.