What is the best solution for reliability and safety?

Hi - Looking over the add-on for Safety Viewpoint & MBSE-MBSA bridge for Safety Architect I was excited to see that it can help automatically generate Fault Tree Analyses (FTA) starting from the Capella model. I’m interested in reliability through FTA, Failure Modes and Effects Analysis (FMEA), hardware software interaction (HSIA) and Fault Detection, Isolation and Recovery (FDIR).

Though the link from the Add-Ons page is broken, and it looks like All4Tec no longer supports Safety Architect after Capella version 5.

Is there a similar safety/reliability solution which would be supported and compatible with Capella Version 6.0 or version 6.1.0 models? Or is this the end of an era?

You may want to contact them directly to check with them.
Also you may want to contact this organization: Innovation - ANZEN