The problem
mira was mostly a home-cooked product for some internal Reddit API uses within Stellom. Bad fixes and middle-of-the-night typo fixing caused this bad habit of rapid releasing and sometimes making breaking changes to the API.
The solution
v4.0.0. should be considered a stable public release, mira is working well and doesn't require any new hotfixes and can be easily extended to any special cases or unimplemented Reddit endpoints. Please feel free to use mira. Any new changes should not be breaking in v4.X.X
Thank you