There's wide reports of Ableton Live 9 not working in Catalina, including from Ableton itself... but I just updated to Catalina and it launches and works... so

There's wide reports of Ableton Live 9 not working in Catalina, including from Ableton itself... but I just updated to Catalina and it launches and works... so either I'm doing something wrong or they're trying to get people to pay for an upgrade?