The process name has changed from Stranded_Deep.exe to Stranded_Deep_x64.exe thus the updated trainer does not work for me (even after renaming the games exe and data folders respectively.
However, would like to say a huge thank you for your trainers!
EDIT: after further analysis, I realised that I had 'experimental' selected within the Beta secion of Steam for Stranded Deep. I am now downloading the normal version as I noticed that my game infact did NOT update today with the release of the update from the devs.
I feel like a goose for this simple overlook...
EDIT #2: Trainer now working as per its intentions.... Wow.. something so simple.
Again thanks MRAntiFun, you're a legend!