MFIX-PIC GUI release?

Dear MFix-Team,
I wanted to compare different MP-PIC implementations and found in literature that they used the MFix software to simulate gas-solid flows. I just installed MFix and found that the MFIX-PIC model is not given in the GUI version because it is currently under construction or rather under revision. Are you able to estimate when it will be available?
Kind regards
Timo

We will be releasing the 19.1 version of MFiX in a few days, which will include a new and improved PIC model.

Thank you for your fast reply, I am really looking forward to the release!