v0.38.0
You only need to download MHFZ_Overlay-win-Setup.exe, and run as Administrator.
Updating from v0.35 and older requires a fresh install.
SHA256
MHFZ_Overlay-win-Setup.exe E013D38AAFF0CE261E31435EF71562B9033A2F16085A5E9B6268AD5E86738E8B
MHFZ_Overlay.exe 5ED850183AD87D4A6643BCEF1B20344058D892205010F3C32B68F2ECB08E2EE8