sly copper thieves in time [BCUS98247]

I am new to git and RPCS3 but that i know from the comparability i have this game ( sly copper thieves in time ) when i added it in the game directory and opened the emulator it says ingame even though i saw the compatibility on the website and it said that it was playable so i check the compatibility of the game i had and it it said ingame on the website different is the version i have on my pc looks like it works on a different pull request on githup 2017-12-23   (Pull #3968) and the game i saw on the comparability page on the website was on a different github pull request 2018-06-25   (Pull #4810) what should i do how can i change the code to that pull request
i am using RPCS3 0.0.5-7259-c452b43a alpha