0.55.0 Apk Download

The update appears to roll out to different regions at different times.
Where I live (Australia), I do not expect to see the update in the playstore for at least 36hours after I see the first notifications for it online.
Sometimes I can force it if I restart my device to force a full reset of playstore to find it...but that only works after 24hours or so

If I am patient, then it will just auto install about 48 hours after I see the first online notifications.

TL/DR You may be able to force it with a restart, but your region may not have it released yet.

My advice is don't download it, wait a bit at least, I prefer the biggest time waiting than this, I just updated my game, started, and freezes, I have to force to close it and open again. This is a joke, at least with the big loading times the game don't freeze at start. We are back at 2 updates ago...

apkmirror.com !

I could update the game few hours ago (but I didn't). Now I can't.

Did Niantic disable it?