Sorting LiteLLM GitHub issues by difficulty to implement. Higher = harder.

{
The left task spans a new quota metric, calendar-based and timezone-aware lifecycle handling, overflow and warning semantics, enforcement, persistence, and coordinated API/UI exposure. The right task primarily extends existing budget-window, reservation, counter, and reset infrastructure to another entity scope, with concurrency and migration considerations but less new surface area.
}
https://github.com/berriai/litellm/issues/31821 5:4 https://github.com/berriai/litellm/issues/28235