[Suggestion] Output format version

[ThizThizzyDizzy]

Rather than (Or in addition to) storing the planner version, store the version of the configuration file (as a single number, or major.minor)
This number would increment any time the configuration format is changed.

This is to avoid confusion by other programs as to which planner versions correspond to which JSON formats

My current generator has a one-parser-fits-all, but I'd like to avoid that kind of setup, which resulted in this:

[hellrage]

Good point, will do!