As well as the two changes called out as updates to the Mutant: Year Zero rules in Genlab Alpha (Initiative and Grappling), it seems that there is a change in the recovery rules as well.
To recover from trauma now requires one grub / water per point of damage / fatigue recovered rather than 1 ration to recover all damage / fatigue. Should this be considered an update to the Mutant: Year Zero rules as well?
Are there any other changes to the core / shared rules that haven't been explicitly called out?
Also, I noted that there seem to be two duplicate (or at least *very* similar) general talents in Genlab Alpha - Mechanic and Scrounger. Which is the correct version of the talent?