Differences between 3GPP release 15 and 16

Hi All,
Does anyone have any document or chart on the differences between release 15 and 16?

This is for R17:

R17 Features

R17 include list of features for bend towards automation, connected world, satellite network, etc.

Interesting to see how network vendors implement these and maintain KPIs.

Thanks, this is nice.
But for R15 x R16?

Hm, what about NR Light (NR with restricted capabilities)?

I thoguth it is part of rel17.