What do you mean? I'm on episode 73, so I'm a bit behind. Does Goku wear some new outfits?
Nothing other than the normal Super attire. Tamashii has the potential to schedule Dragon Ball Super corresponding Goku releases such as
1.) Normal Goku, that includes the updated hair sculpt used from Super Saiyan God Goku and Goku Black,
2.) Super Saiyan Goku, that includes the updated Super Saiyan hair sculpt used for Super Saiyan Rose Goku Black,
3.) Super Saiyan 2 Goku, which has never been released,
4.) Super Saiyan Blue Goku, that also includes the updated Super Saiyan hair sculpt, and
5.) Kaio-ken Super Saiyan Blue Goku, which would have a paint application used on the Super Saiyan Blue Goku release similar to the World Tour/SDCC Kaio-ken Goku.
Edited: All of which would reuse the same body and even the faces so most of them would be fairly easy releases for Tamashii. 1, 2, 4, and 5 already have head molds. 2, 3, 4, and 5 could reuse faces. Tamashii is well prepared for their cash cow.
I wouldn't put it past Tamashii to release Goku in his Resurrection F/Universe 6 Tournament attire in an updated body mold either. Possibly to go along with a Hit release.
Edited: What Tamashii should do is release a Super Saiyan 2 Goku wearing the attire in his fight against Majin Vegeta and then include a Super Saiyan 2 hair mold with a Dragon Ball Super Super Saiyan Goku release.