Version 0.6.2 of package Flx-Ido has just been released in NonGNU ELPA. You can now find it in M-x list-packages RET.
Flx-Ido describes itself as: ======================= flx integration for ido ======================= More at https://elpa.nongnu.org/nongnu/flx-ido.html ## Summary: This package provides a more powerful alternative to `ido-mode''s ## Recent NEWS: [Not available 🙁]