https://www.fantasyflightgames.com/en/news/2018/5/21/take-action-1/
Has a few spoilers.
Reload is one charge on one card, specifically mentions being able to reload bombs or torps but that might just because that's what y-wings have.
R3 astromech lets you lock two objects, get an extra lock when you take the lock action.
R5-D8 is rebel only, has 3 charges, lets you use an action and a charge to repair facedown damage card or just an action to repair Ship faceup damage cards.
Old Terroch in the Fang Fighter, Initiative 5, is the same but states all "green tokens" so also discards calculate and reinforce.
Edited by Ixidor