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

{
Fireworks billing requires careful token-category accounting, compatibility with existing provider-specific cost logic, and regression coverage for edge cases. The Bedrock authentication fix is narrower: update the signing service identifier across the relevant paths and validate request authentication.
}
https://github.com/berriai/litellm/issues/31714 3:1 https://github.com/berriai/litellm/issues/31475