Does ARS SPML have access to ChangeHistory of an object ?

I have a customer complaining that ARS SPML services occasionally become unresponsive for them -

Molehll becomes mountain -

I have a 6 line powershell script that connects to the SPML provider, and queries an object by DN - returning properties. 

That should be sufficient to prove accessibility - external to their VMware orchestration product.

Is there a way in SPML to show their own service account activity through ARS change history - through SPML connector?