Does anyone know of a good place where I can find the complete list of version defines for all the Delphi versions, right up to Delphi 2009?
A very, very good Delphi version include file is the jedi.inc from the the JEDI Code Library (JCL).
It is always up-to-date and has directives like DELPHI2009 or DELPHI14_UP, ... and it includes a lot of "Feature Directives" like SUPPORTS_INT64 or SUPPORTS_UNICODE_STRING.
Here is the link to the repository.