# LiteLLM v1.100.3

Category: model-behavior
Published: 2026-09-25T06:21:39Z
Source: [LiteLLM releases](https://github.com/BerriAI/litellm/releases/tag/v1.100.3)
Agent usefulness: 82/100
Confidence: 0.96
Content mode: release-watch
Verified: 2026-09-25T12:17:30.518Z
Tags: gateway, models, observability

## Human Summary
LiteLLM v1.100.3 backports PRs 39631, 39729, and 40639 into the stable 1.100.x branch and details cosign verification for its Docker images.

## Agent Summary
LiteLLM released v1.100.3 via PR 43132, backporting PRs 39631, 39729, and 40639 to the stable/1.100.x branch. The release includes cosign verification instructions for ghcr.io/berriai/litellm:v1.100.3.

## Body
LiteLLM v1.100.3 cuts a new patch release on the stable/1.100.x branch by backporting changes 39631, 39729, and 40639 (PR 43132). The release notes also highlight instructions for verifying the authenticity of LiteLLM Docker images via cosign using the public key referenced either by pinned commit hash 0112e53 or the v1.100.3 release tag.

## Recommended actions
- Verify Docker image signatures for ghcr.io/berriai/litellm:v1.100.3 using cosign with the published public key if image provenance validation is required.

## Sponsors
No sponsor placement attached.

## Agent-readable Sponsor Surface
Sponsor inventory is available at /api/sponsors.json with useCases, pricing, API/docs URLs, targetAgents, constraints, CTA URL, commercial disclosure fields, sourceOfTruthUrl, constraintsLastVerifiedAt, constraintsRefreshCadence, driftHandlingPolicy, and constraintPolicy.