Release Notes
LiteLLM ships new releases regularly with new provider support, performance improvements, and enterprise features. Use the sidebar to browse all releases.
Latest Release​
v1.97.0: Tool-Result Guardrails, Deployment Affinity & Viewer Parity​
August 15, 2026
A per-guardrail scan_only_tool_results flag that scans and masks tool output while system, user, and assistant content passes through untouched, so an agent platform can keep injection detection on untrusted tool results without its own harness prompts tripping the filter; auto-router deployment_affinity on by default, pinning a session to the deployment it used before so the provider prompt cache stays warm while every turn is still classified on its own merits; a new LiteLLM_DailyGatewayRequests table written by the ASGI request-metrics middleware, so successful and failed request counts survive spend logging being off and come with a by-endpoint breakdown; read parity for proxy_admin_viewer across roughly fifteen endpoints that previously compared against PROXY_ADMIN exactly; four caller-scoped spend/report endpoints for keys, users, teams, and organizations; a correctness sweep over managed files and batches covering deterministic unified output file ids and unparseable rows; and an admin-published, dismissible markdown banner rendered on every dashboard page. Note that request-parameter checks now apply to path and form inputs as well as the body.
Recent Releases​
| Version | Date | Highlights |
|---|---|---|
| v1.97.0 | Aug 15, 2026 | Tool-result guardrails, auto-router deployment affinity, admin viewer parity |
| v1.96.0 | Aug 9, 2026 | MCP entitlements, Redis config sync, auto-router context, GPT-5.6 price cut |
| v1.95.0 | Aug 1, 2026 | Claude Opus 5, MCP gateway DCR, Rust /v1/messages, SAML 2.0 SSO |
| v1.94.0 | Jul 28, 2026 | Router plugins & Auto-Router v2, MCP client-held credentials, shared DataTable UI |
| v1.93.0 | Jul 18, 2026 | GPT-5.6, client-forwarded MCP credentials, Meta Model API provider |
| v1.92.0 | Jul 11, 2026 | Claude Sonnet 5, production MCP OAuth (On-Behalf-Of) v2, Tencent & GDC providers |
| v1.91.0 | Jul 4, 2026 | MCP OAuth 2.0 v2 resolver, Rust OCR gateway, realtime performance |
| v1.90.0 | Jun 26, 2026 | Six new providers, OpenTelemetry v2 metrics parity, streaming-reliability sweep |
| v1.89.0 | Jun 10, 2026 | Claude Fable 5, A2A agent providers, MCP per-server controls |
| v1.88.0 | Jun 4, 2026 | Claude Opus 4.8, MCP access-group authorization, typed OpenTelemetry |
| v1.87.0 | May 23, 2026 | OCI Generative AI provider, Gemini 3.5 Flash day-0, MCP UI for OAuth servers |
| v1.86.0 | May 16, 2026 | Weighted-Routing Failover, native Anthropic web-search citations, OTel-standard server spans |
| v1.85.1 | May 20, 2026 | Patch — Gemini 3.5 Flash day-0 + cross-pod spend fix |
| v1.84.1 | May 20, 2026 | Patch — Gemini 3.5 Flash day-0 + cross-pod spend fix |
| v1.85.0 | May 16, 2026 | Realtime GA, MCP Gateway expansion & hardened multi-tenancy |
| v1.84.0 | May 14, 2026 | Reliability hardening + multi-pod budget accuracy |
| v1.83.14 | Apr 27, 2026 | GPT-5.5, Prompt Compression & Memory API |
| v1.83.10 | Apr 27, 2026 | Claude Opus 4.7, Prompt Compression & Multi-Window Budgets |
| v1.82.3 | Mar 16, 2026 | Nebius AI, gpt-5.4, Gemini 3.x, FLUX Kontext, and 116 new models |
| v1.82.0 | Feb 28, 2026 | Realtime Guardrails, Projects Management, and 10+ Performance Optimizations |
| v1.81.14 | Feb 21, 2026 | New Gateway Level Guardrails & Compliance Playground |
| v1.81.12 | Feb 14, 2026 | Guardrail Policy Templates & Action Builder |
| v1.81.9 | Feb 7, 2026 | Control which MCP Servers are exposed on the Internet |
| v1.81.6 | Jan 31, 2026 | Logs v2 with Tool Call Tracing |
| v1.81.3 | Jan 26, 2026 | Performance — 25% CPU Usage Reduction |
| v1.81.0 | Jan 18, 2026 | Claude Code — Web Search Across All Providers |
| v1.80.15 | Jan 10, 2026 | Manus API Support |
| v1.80.8 | Dec 6, 2025 | Introducing A2A Agent Gateway |
| v1.80.5 | Nov 22, 2025 | Gemini 3.0 Support |
| v1.80.0 | Nov 15, 2025 | Introducing Agent Hub: Register, Publish, and Share Agents |
| v1.79.3 | Nov 8, 2025 | Built-in Guardrails on AI Gateway |
| v1.79.0 | Oct 26, 2025 | Search APIs |
| v1.78.5 | Oct 18, 2025 | Native OCR Support |
| v1.78.0 | Oct 11, 2025 | MCP Gateway: Control Tool Access by Team, Key |
| v1.77.7 | Oct 4, 2025 | 2.9x Lower Median Latency |
| v1.77.5 | Sep 29, 2025 | MCP OAuth 2.0 Support |
| v1.77.3 | Sep 21, 2025 | Priority Based Rate Limiting |
Stay Updated​
- GitHub: Watch the BerriAI/litellm repository for release notifications
- Discord: Join our community for announcements
- Twitter: Follow @LiteLLM
Use the sidebar to browse the full release history.