release: 0.3.1

[stainless-app]

Automated Release PR

0.3.1 (2026-03-06)

Full Changelog: v0.3.0...v0.3.1

Refactors

• types: use extra_items from PEP 728 (de6e4e4)

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[cursor]

PR Summary

Low Risk
Low risk: primarily version/changelog updates and a type-hint refactor, with potential impact limited to static type-checking behavior for Reasoning extra keys.

Overview
Release 0.3.1. Updates .release-please-manifest.json, pyproject.toml, and src/dedalus_labs/_version.py, and adds the corresponding CHANGELOG.md entry.

Typing refactor: changes types/shared_params/reasoning.py to model arbitrary extra fields via TypedDict(..., extra_items=object) (PEP 728) and removes the prior Union[ReasoningTyped, Dict[str, object]] alias.

^{Written by Cursor Bugbot for commit b40181c. This will update automatically on new commits. Configure here.}

[cursor]

Cursor Bugbot has reviewed your changes and found 1 potential issue.

Bugbot Autofix prepared a fix for the issue found in the latest run.

• ✅ Fixed: Minimum typing-extensions version too low for extra_items
  • Updated the package dependency constraint to typing-extensions>=4.13 so TypedDict(extra_items=...) is supported at import time.

Or push these changes by commenting:

@cursor push 4d33f509c1

Preview (4d33f509c1)

diff --git a/pyproject.toml b/pyproject.toml
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -11,7 +11,7 @@
 dependencies = [
   "httpx>=0.23.0, <1",
   "pydantic>=1.9.0, <3",
-  "typing-extensions>=4.10, <5",
+  "typing-extensions>=4.13, <5",
   "anyio>=3.5.0, <5",
   "distro>=1.7.0, <2",
   "sniffio",

[cursor]

Minimum typing-extensions version too low for extra_items

High Severity

The extra_items=object class parameter on TypedDict (PEP 728) was only added to typing_extensions in version 4.13.0 (March 2025). However, pyproject.toml declares typing-extensions>=4.10, <5. Users who install typing_extensions 4.10–4.12 will get a TypeError at import time because older TypedDict does not accept the extra_items keyword argument. The dev lockfile pins 4.15.0, masking this in CI.

Additional Locations (1)

• pyproject.toml#L11-L14