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

{
The upgrade work spans database migration behavior, version compatibility, deployment safety, and documentation validation, creating broader risk than a localized proxy response-filtering fix with focused tests.
}
https://github.com/berriai/litellm/issues/23941 3:1 https://github.com/berriai/litellm/issues/25550