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

{
The right issue is harder because it crosses provider-specific request handling, metadata propagation, and spend-log persistence, requiring broader tracing and regression coverage. The left issue is comparatively localized to cache invalidation and key-format consistency in an existing deletion flow.
}
https://github.com/berriai/litellm/issues/29079 3:1 https://github.com/berriai/litellm/issues/34217