It would be handy, given the very “free-text” nature of Octopus variables, if it was possible to include a “notes” column on the variable editing page for variable sets.
This would be useful when overriding or simply editing the value of a variable for describing what the variable is used for, and what format it might need to have.
For example, we have a variable called “applicationName”, and I always have to look around for where it’s used, because I can never remember whether it’s supposed to have the environment in it, or whether it is used alongside the environment name in an expression (e.g. “#{applicationName} (#{environment})”).