FIX.4.0 is not listed among [Obsolete FIX Versions]

Imported from previous forum

In the “Older Versions of FIX Protocol Specification Documents” located at http://www.fixprotocol.org/specifications/fixspecs-older FIX.4.0 is missing. I am unsure if this an omission due to error or if FIX.4.0 is not considered an Obsolete FIX version.

Mahesh, FIX 4.0 is listed under “Application Level Specifications”.

In the “Older Versions of FIX Protocol Specification Documents” located
at http://www.fixprotocol.org/specifications/fixspecs-older FIX.4.0 is
missing. I am unsure if this an omission due to error or if FIX.4.0 is
not considered an Obsolete FIX version.