They haven’t built any 23.08.x packages for the PPA yet.
If you want it soonest, you will need to use the flatpack for the moment.
Or have patience, it has only been a day since the code was released 
They haven’t built any 23.08.x packages for the PPA yet.
If you want it soonest, you will need to use the flatpack for the moment.
Or have patience, it has only been a day since the code was released