v1 (12/95), 3.0v2 (1/96), 3.0v3 and SDK 3.0 (6/96), 3.0v4 (12/96), 3.0v5 (1/97) FileMaker Pro Server 3.0 (12/95) and 3.0v2 (6/96) FileMaker Pro 3.0 introduces relational files and portals, TCP/IP networking capabilities, and OLE support. A new file format was also introduced, with the suffix .fp3; older files (with the suffix