Q: At some point SSL support was added for the SOLR Knowledge Management search engine
What the versions of HPSM is that supports SSL connectivity to the SOLR search engine for Knowledge Management
A: It began with 9.41 and exists in 9.41, 9.5x and 9.6x
Q: In addition to the question about SSL support in SOLR, can you tell me what TLS versions are supported by the SOLR search engine?
A: The choice of ciphers and encryption protocols is mostly made by Java. Therefore, if the server where SOLR is running is using Java 7 (which introduced support for TLS 1.2) then theoretically it should work