Heiko Oberdiek's makerobust package defined a command with name \MakeRobustCommand that could be used to make fragile commands robust. The LaTeX format has, since 2015, included a command \MakeRobust with the same syntax and behaviour. Also by 2019, almost all commands in LaTeX that may be used in a moving argument are already robust. This package is now just a simple one-liner defining the name \MakeRobustCommand as an alias for \MakeRobust. This package should not be used in any new documents.