v2021.12.17

Binary release for the crucible and habtool utilities.

# Linux (ARM 32-bit)
e68041cf6c0aa3a0a7055fabc4284d966e5a3849616a6cb18d0b8349df2bbc12 crucible
# Linux (64-bit)
a1aade6cfc2b62e3892268bc5b57f336697355bb6cceb8a69a2f32ad8ea0ddb4 habtool
# MS Windows (64-bit)
ef459a8371ee2c71958c4163c3fc5a981c11b83b4fb54e0130b05e0931a6a37f habtool.exe