Alright, since these episodes are popping out like crazy over the past few days, MSN TV has posted up episode 45 of Transformers: Rescue Bots without any description whatsoever titled as "Changes". Airdate is however June 28th, 2014. They're still not stopping for a break, are they?
I wish the "Rescue Dog" was a real dog - and they keep it - I suspect it will be "another" bit of rogue tech though. They like their rogue tech as much as prime liked Mcguffins.
Production on season 2 completed ages ago, so they don't need to have big gaps in the season so the production can keep up.