Hi, I have used delta lake (v1.0.1) and would like to migrate to v2.2.0. Do you have any advice or recommendations about the process of migration? How does it better to conduct?

You should be fine. You can still read older tables with the newer version of delta. The issue can be with how some of the other connectors/readers are set up to only read a certain version, so just check compatibility on those.

Does it mean if I don’t have any issues with reader, I can just start to use the new version of delta lake lib and do nothing ?

Pretty much.

Got you, thanks