Info shows in the "Press R to show info" and the information panel on the left, both show the stats of what you get with the old shield system.
It should instead give you a list for every valid shield local:
- position of shield local
- current / max capacity of said shield local
- recharge rate
- power usage e/sec / total % used of powered
Should be consolidated in 2/3 lines max for each shield local to get a good oversight in the build mode panel.
Pressing R on a specific group should of course only show the info for that shield local alone.