release: 2.20.0

[stainless-app]

Automated Release PR

2.20.0 (2025-09-03)

Full Changelog: v2.19.2...v2.20.0

Features

• client: support file upload requests (cf64f9c)
• types: replace List[str] with SequenceNotStr in params (85c0d00)

Bug Fixes

• avoid newer type syntax (ab2b07f)

Chores

• internal: add Sequence related utils (ae91df8)
• internal: change ci workflow machines (7d299f1)
• internal: fix ruff target version (c830640)
• internal: update comment in script (1c530b2)
• internal: update pyright exclude list (ac85eb4)
• update @stainless-api/prism-cli to v5.15.0 (e6ad37f)
• update github action (6de72a2)

---

This pull request is managed by Stainless's GitHub App.

The semver version number is based on included commit messages. Alternatively, you can manually set the version number in the title of this pull request.

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🔗 Stainless website
📚 Read the docs
🙋 Reach out for help or questions

[stainless-app]

🧪 Testing

To try out this version of the SDK, run:

pip install 'https://pkg.stainless.com/s/julep-python/85c0d002b08578716f5773be546eb0cea70e6c35/julep-2.19.2-py3-none-any.whl'

Expires: Fri, 03 Oct 2025 02:10:45 GMT

[ellipsis-dev]

Important

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Reviewed everything up to ebcb576 in 56 seconds. Click for details.

• Reviewed 100 lines of code in 6 files
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1. pyproject.toml:3

• Draft comment:
  Version bump to 2.20.0 is applied. Please verify that the dependency ranges remain compatible.
• Reason this comment was not posted:
  Confidence changes required: 0% <= threshold 50% None

2. src/julep/_version.py:4

• Draft comment:
  Version updated correctly to 2.20.0.
• Reason this comment was not posted:
  Confidence changes required: 0% <= threshold 50% None

3. src/julep/_files.py:49

• Draft comment:
  The overload definitions and type-guard functions improve type safety for file inputs. Consider adding tests for edge cases to ensure all supported file types are handled as expected.
• Reason this comment was not posted:
  Confidence changes required: 0% <= threshold 50% None

4. src/julep/_base_client.py:528

• Draft comment:
  The workaround replacing underscores in the host (using host.replace('_', '-')) is clever. Ensure this edge case is well-documented and does not affect hosts that legitimately require underscores.
• Reason this comment was not posted:
  Confidence changes required: 0% <= threshold 50% None

5. src/julep/_base_client.py:743

• Draft comment:
  The exponential backoff with jitter is implemented here. Note that the jitter factor (computed as 1 - 0.25 * random()) only reduces the delay. If a symmetric jitter (allowing slight increases) is desired as the comment suggests 'plus-or-minus half a second', consider adjusting the formula to use a range like random.uniform(0.75, 1.25).
• Reason this comment was not posted:
  Comment was not on a location in the diff, so it can't be submitted as a review comment.

Workflow ID: wflow_qutBRgSYIP3G21AB

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