Just noticed that TestDisk and Photorec have been released (18 April 2015) at version v7.0 (my old version was v6.14).
https://www.cgsecurity.org/wiki/TestDisk_Download
And v7.0 Release notes:-
https://www.cgsecurity.org/wiki/TestDisk_7.0_Release
(there is also a v7.1.Beta available via above link)
EDIT: I somehow 'lost' a partition, attempting recovery.
EDIT: Recovery successful.