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

{
Provider-specific metadata propagation requires tracing multiple request and spend-logging paths, handling compatibility concerns, and adding regression coverage; the other is primarily synchronized model-catalog data maintenance.
}
https://github.com/berriai/litellm/issues/29079 4:1 https://github.com/berriai/litellm/issues/24229