Aka Dragonfly Gate, aka the gate in the Town Square. I liked it, because sometimes I just want a familiar run that's green, has familiar music, and familiar monsters to bash on. Also I liked hearing the Treasure Vault music reliably, and it was also the bestest Treasure Vault level (although that may have led to its demise).
And now there is an empty space in the Town Square, and also in my heart.
that was the first thing i wanted to do once i got into haven after the reset, so it was a bit disappointing for it to be gone. didnt care as much about the other changes.