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

{
Issue #31263 is substantially harder because it is a broad, multi-phase systems migration involving a new implementation language, parity across gateway hot paths, performance and memory targets, compatibility, deployment, and long-term rollout risk. Issue #29320 is a bounded opt-in integration with localized callback, configuration, observability, and fallback behavior.
}
https://github.com/berriai/litellm/issues/31263 20:1 https://github.com/berriai/litellm/issues/29320