[@Burning Kitty] That's where it's going to be tough to separate old canon from new canon.  The old Darkhorse comics, and everything to do with them, is no longer canon.  Same with the sentient kybers.  They are a relatively new canon thing, but they are recognized as part of the canon for Star Wars as far back as episode 1.  

Boba nor Jango were actually Mandalorians, in the canon, unfortunately.  Jango primarily worked with deathwatch.  However, he was never respected by the Mandalorians.  He was simply a bounty hunter who stole Mandalorian armor.  They directly say that he is scum, and that he is not welcome on Mandalore at all. That wasn't a Disney thing.  That was a George Lucas thing, pre-Disney.  He has stated that the Fett's were not Mandalorians, and never were.

It gets hairy trying to keep from breaking canon, but I'm not too strict on it.