Cisco Network Assistant V 6.3

[ciscosupport111]

Hello Dear Sir or Madam.

Cisco Network Assistant Version 6.3 have some bugs.

1. In port security it can't delete learned mac address.

2. In inventory it does not shows some versions of ios, e.g. WS-C2960-48TC-L    12.2(55)SE11          C2960-LANBASEK9-M 

Who is responsible repair it?

[alig.norbert]

Another one:

3. Error "WS-C4506-E is not supported in the community".Worked on CNA 6.2.

Thank you.