Memory safety would be a good idea indeed. Just to get rid of the unsafeties in the stdlib and elsewhere. With this would also go type-safety, because there wil

Memory safety would be a good idea indeed. Just to get rid of the unsafeties in the stdlib and elsewhere. With this would also go type-safety, because there will be no more unsafe hacks. Concurrency safety would another hill to die on, as they choose not to approach this goal with their blocking IO and locks all over.