Bump litellm version to 1.81.16

[Sameerlite]

Relevant issues

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• I have Added testing in the tests/litellm/ directory, Adding at least 1 test is a hard requirement - see details
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Type

🆕 New Feature
🐛 Bug Fix
🧹 Refactoring
📖 Documentation
🚄 Infrastructure
✅ Test

Changes

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Project	Deployment	Actions	Updated (UTC)
litellm	Building	Preview, Comment	Feb 26, 2026 0:48am

[greptile-apps]

Greptile Summary

Bumps the litellm package version from 1.81.15 to 1.81.16 in pyproject.toml.

• Version updated in both [tool.poetry].version and [tool.commitizen].version
• No stale references to 1.81.15 remain anywhere in the codebase
• No functional code changes included

Confidence Score: 5/5

• This PR is safe to merge — it only bumps the version string in pyproject.toml with no functional code changes.
• The change is a trivial, two-line version bump in a single configuration file. Both version fields are updated consistently and no stale references remain. There is zero risk of runtime issues.
• No files require special attention.

Important Files Changed

Filename	Overview
pyproject.toml	Simple version bump from 1.81.15 to 1.81.16 in both [tool.poetry] and [tool.commitizen] sections. No other changes.

Flowchart

%%{init: {'theme': 'neutral'}}%%
flowchart TD
    A[pyproject.toml] -->|tool.poetry.version| B["1.81.15 → 1.81.16"]
    A -->|tool.commitizen.version| C["1.81.15 → 1.81.16"]

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