was there any change with FXAA with the last update?

[NoelGallagher]

it seems like it's not working well as it was before 

i always use same setting (FXAA 4X,anisotropic off,shapening on)

and i notice the things that i've never seen before after the last update 

shadows looks more jittery 

and the ground textures shimmer a lot more than before 

i know FXAA is not a best solution for removing those jagged lines 

but it seems like it became a bit worse 

can you guys plz check this 

 

p.s i don't use any mod