v1.83.0-nightly

LiteLLM Releases / 4/1/2026

📰 NewsDeveloper Stack & InfrastructureTools & Practical Usage

共有:

Key Points

Litellm v1.83.0-nightly is accompanied by instructions to verify the published Docker image using Cosign with the project’s public key and signature/claim validation.
The release includes CI changes to skip scheduled workflows on forked repositories, reducing unnecessary runs and potential noise in automation.
A proxy/SSO fix was added to ignore the `return_to` parameter when `control_plane_url` is not set appropriately, addressing redirect handling edge cases.
Documentation was updated to correct the definition or usage of `completion_model`, improving configuration clarity for users integrating the proxy/API.

Verifying the Docker Image

cosign verify --insecure-ignore-tlog=true --key https://raw.githubusercontent.com/BerriAI/litellm/main/cosign.pub \
  ghcr.io/berriai/litellm:v1.83.0-nightly

Output:

Verification for ghcr.io/berriai/litellm:v1.83.0-nightly --
The following checks were performed on each of these signatures:
  - The cosign claims were validated
  - The signatures were verified against the specified public key

What's Changed

ci: skip scheduled workflows on forks by @DmitriyAlergant in #24460
fix(proxy): ignore return_to in SSO when control_plane_url is not con… by @ryan-crabbe in #24475
Correct documentation of completion_model by @benlangfeld in #24413
chore: migrate route_preview.tsx from Tremor to Ant Design by @ryan-crabbe in #24485
docs: add audit log export to S3 documentation by @ryan-crabbe in #24486
fix(security_scans.sh): pin trivvy version by @krrish-berri-2 in #24525
docs: add security update blog post for March 2026 supply chain incident by @ryan-crabbe-berri in #24537
docs: minor updates to security update blog post by @ishaan-berri in #24540
ci: remove publish-migrations and reset_stable workflows by @ishaan-berri in #24541
security: remove .claude/settings.json and block re-adding via semgrep by @ishaan-berri in #24584
docs: remove phone numbers from readme and docs by @ishaan-berri in #24587
Litellm ryan march 23 by @ryan-crabbe in #24490
[Infra] Pins GitHub Action workflows to specific hashes by @yuneng-berri in #24594
docs(opencode): add guidance for dropping reasoningSummary param by @Sameerlite in #24468
[Infra] Pin GHA dependencies and remove unused load test files by @yuneng-berri in #24607
Update README.md by @ishaan-berri in #24649
[Infra] Migrate PyPI Publishing from CircleCI to GitHub Actions OIDC by @yuneng-berri in #24654
Add zizmor to ci/cd by @krrish-berri-2 in #24663
feat(prometheus): add metrics for managed batch lifecycle by @Sameerlite in #24691
feat(openai): round-trip Responses API reasoning_items in chat completions by @Sameerlite in #24690
feat(fine-tuning): fix Azure OpenAI fine-tuning job creation by @Sameerlite in #24687
feat(gemini): add gemini-3.1-flash-live-preview to model cost map by @Sameerlite in #24665
feat(gemini): normalize AI Studio file retrieve URL by @Sameerlite in #24662
fix(anthropic): strip undocumented keys from metadata before sending to API by @Sameerlite in #24661
Litellm security townhall blog by @krrish-berri-2 in #24692
fix(proxy): sanitize user_id input and block dangerous env var keys by @Sameerlite in #24624
feat(gemini): Lyria 3 preview models in cost map and docs by @Sameerlite in #24610
fix(openrouter): strip routing prefix for wildcard proxy deployments by @Sameerlite in #24603
fix(pricing): remove above_200k_tokens price tiers for claude-opus-4-6 and claude-sonnet-4-6 by @Sameerlite in #24689
fix(team-routing): preserve sibling deployment candidates for team public models by @Sameerlite in #24688
[Fix] Pin Prisma Node.js dependency in CI workflows by @yuneng-berri in #24696
[Infra] Improve CodeQL scanning coverage and schedule by @yuneng-berri in #24697
fix(proxy): enforce budget limits across multi-pod deployments via Redis-backed spend counters by @michelligabriele in #24682
[Infra] Automated schema.prisma sync and drift detection by @yuneng-berri in #24705
fix: add /user/bulk_update to management routes by @ryan-crabbe-berri in #24708
fix(sso): pass decoded JWT access token to role mapping during SSO login by @ryan-crabbe-berri in #24701
fix(auth): guard JWTHandler.is_jwt() against None token by @ryan-crabbe-berri in #24706
fix(ui): refactor budget page to React Query hooks and fix crashes by @ryan-crabbe-berri in #24711
fix(jwt): invalidate user cache after role/team sync updates by @ryan-crabbe-berri in #24717
litellm ryan march 26 by @ryan-crabbe-berri in #24718
[Infra] Isolate unit test workflows with hardened security posture by @yuneng-berri in #24740
[Fix] Test Isolation and Path Resolution for GHA Unit Tests by @yuneng-berri in #24741
[Infra] Add unit test workflows for Postgres, Redis, and security suites by @yuneng-berri in #24742
Feat/prometheus org budget metrics by @J-Byron in #24449
Bedrock: move native structured output model list to cost JSON, add Sonnet 4.6 by @ndgigliotti in #23794
[Infra] Remove CircleCI jobs now covered by GitHub Actions by @yuneng-berri in #24754
Litellm test cleanup by @krrish-berri-2 in #24755
[Fix] Remove NLP_CLOUD_API_KEY requirement from test_exceptions by @yuneng-berri in #24756
Litellm vanta announcement by @krrish-berri-2 in #24800
adopt OpenSSF Scorecard (https://scorecard.dev/) by @krrish-berri-2 in #24792
[Test] Mock DeepInfra completion tests to avoid real API calls by @yuneng-berri in #24805
[Refactor] Extract helper methods in guardrail handlers to fix PLR0915 by @yuneng-berri in #24802
[Fix] Mypy Type Errors in Responses Transformation, Spend Tracking, and PagerDuty by @yuneng-berri in #24803
[Fix] Update gemini-2.0-flash to gemini-2.5-flash in test_gemini by @yuneng-berri in #24817
[Fix] Router code coverage CI failure for health check filter tests by @yuneng-berri in #24812
[Fix] WatsonX Tests Failing on CI Due to Missing Env Vars by @yuneng-berri in #24814
[Fix] Correct kwarg name in test_user_api_key_auth tests by @yuneng-berri in #24820
fix(responses): emit content_part.added event for non-OpenAI models by @nielei3 in #24445
Fix returned model when batch completions is used - return picked model, not comma-separated list by @krrish-berri-2 in #24753
[Test] Move Snowflake Mocked Tests to Unit Test Directory by @yuneng-berri in #24822
[Fix] Use correct Redis env vars and fix Azure AD token test mocking by @yuneng-berri in #24824
chore: fixes by @jaydns in #24823
test: use dynamic db by @krrish-berri-2 in #24827
[Fix] Failure callbacks silently skipped when customLogger not initialized by @yuneng-berri in #24826
bump: litellm-proxy-extras 0.4.61 → 0.4.62 for schema changes by @krrish-berri-2 in #24828
[Security] - Pin axios=1.13.6 by @ishaan-berri in #24829
[Test] Move test_add_and_delete_model to Mock Test by @yuneng-berri in #24837
[Infra] Bump Version to 1.83.0 by @yuneng-berri in #24840