I had checked for protein-protein interactions using STRING V11.0, I got interactions possible based on textmining, Experiments, Databases, Co‑expression, Neighborhood, Gene Fusion, Co‑occurrence. Same file I have checked again today on STRING V11.5, I have got different interaction using same textmining, Experiments, Databases, Co‑expression, Neighborhood, Gene Fusion, Co‑occurrence. The File DMSO_N is of V11.0 and DMSO is of V11.5.

The experimental evaluated interaction get changed is astonishing to me, can any one help me in this regard.