v1.100.1 v1.101.0
BerriAI/litellmSep 10, 2026 → Sep 15, 20264 days between releases
What's New
Adds OpenAI OIDC support, Gigachat passthrough, and proxy timing headers.
New Features
- OpenAI workload identity federation (OIDC) token exchange support.
- Gigachat native API passthrough routes with spend logging.
- Complexity router classification mode to skip classifier on continuation turns.
- Shadow eval targeting teams and users for JWT-auth traffic evaluation.
- Proxy /v1/responses/input_tokens token counting endpoint.
Improvements
- Proxy timing headers and overhead added for /v1/messages and /v1/responses.
- Enhanced proxy with budget alerts and unblocking customer support.
Bug Fixes
- Router retry breadcrumbs issue fixed to prevent retaining earlier request data.
- Proxy timing headers emit overhead for /v1/messages and /v1/responses.
- Tests baseline derived from model map for no-cache-read-rate savings.
Upgrade Notes
Verify Docker image signatures using the provided Cosign commands. Configure new OIDC settings for OpenAI authentication if migrating to workload identity federation. Review proxy timing headers configuration if monitoring request latency.
The Two Releases
v1.100.1
Sep 10, 2026· 1 month ago
This release focuses on maintenance and security, featuring backports for router fixes and the introduction of Docker image signature verification using Cosign.
Full release notesv1.101.0
Sep 15, 2026· 1 month ago
This release introduces Docker image signature verification using cosign for enhanced security and includes numerous bug fixes across proxy, bedrock, and guardrails components, alongside new features for OpenAI workload identity federation and gigachat passthrough routing.
Full release notes