Canon Powershot SX 150 regression in colors 5.5 vs 5.3?

Sorry for asking, but where should i put then the file?

I have tried creating a file called camconst.json with the text below in the same dir of the option file (~/.config/RawTherapee) but nothing changes.

{ // Quality C
    "make_model": "Canon PowerShot SX150 IS",
    "dcraw_matrix": [ 13481,-4867,-1063,-2074,9960,2472,-170,1474,3894 ],
    "raw_crop": [ 26, 10, 4364, 3254 ] // cut 2pix left and right
},

I’m using the 5.5 appimage. But now i can also try to compile from git.

Thank you.