No longer removes AlphaFS and AlphaVSS files from non-Windows packages, thanks @warwickmm
2.0.5.106_canary_2020-05-11 fixes it, but you’d have to risk a Canary build until it gets out. More at:
VSS warning on non-Windows platforms #4149 if you want to go the Canary route (has some risks).
If you prefer workaround, see earlier here, download the .zip for your release, and install missing.dll.