Forgot to mention:
Was seated in row 8 (the last row) and by the time my row was served for breakfast, croissants were plated and bread basket was not offered.
Asked for and received a slightly-warm cinnamon roll, but was advised it was the only bread choice left.
For comparison, 5 hour CO circa 2011 flights LAX-CLE were catered with a bread basket and choice offered on arrival including warm cinnamon rolls on 737 equipment... seems a strange downgrade to cut this from Polaris.