This project is up for a vote on 3rd and final reading at the 06/05 City Council meeting. There are some updates that just became available. The height has increased to 600' and three towers are specified instead of "two to four." The western side of the tract will be zoned for 600' while the eastern side 500'. Its not clear whether this will be two 600' and one 500' tower or two 500' towers and one 600' tower.
This is a link for project details. It may be a temporary link.
https://austintexas.legistar.com/Vie...A-02D59B9C47DB