It's just personality disorder plus severity plus traits now.
So personality disorder, moderate severity with dissocial traits for example. Or personality disorder, severe with detachment, or personality disorder, mild with borderline traits. Negative affect and anankastia (perfectionism, ridgidity, excessive concern with rules and routine- anankastia used to be the old OCD diagnosis, but is now wider) are the other trait options.
The severity is level of impairment in independent and interpersonal functioning.
It does have parallels to how the autism criteria have changed - there is now only one autism option plus additional diagnoses (for example with or without absence of functional language, with or without intellectual disability).
It's meant to reflect that the "boxes" and diagnoses were somewhat arbitrarily assigned.
At one point in time "difficult" young women were handed out borderline personality disorder diagnoses far too thoughtlessly, and this then followed (follows) them all their life, overshadowing every interaction with healthcare providers and social services etc. I've worked with too many clients with mild learning disabilities who were diagnosed with borderline personality disorders as teenagers back in the '80s and from then on that was used to define and dismiss them - everything was put down to them being "typical boarderliners". Some of them had additional diagnoses like schizophrenia, that should have called the first into question, others were probably actually autistic - others probably had just needed more support in puberty due to their learning disabilities and chaotic home lives - all women.