Release prep: v0.4.0

[spydisec]

Dates the v0.4.0 CHANGELOG entry. Tag follows after merge.

🤖 Generated with Claude Code

Summary by CodeRabbit

• Documentation
  • Published version 0.4.0 with a release date of August 31, 2026.
  • Confirmed the previously announced features and improvements included in this release.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Pro Plus

Run ID: 29e7ff3f-8818-4393-814b-9ae21389b513

📥 Commits

Reviewing files that changed from the base of the PR and between 384c9f3 and 99b7a60.

📒 Files selected for processing (1)

• CHANGELOG.md

Included review availability: Your plan provides up to 10 included reviews per hour; 6 remain after this review.

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Walkthrough

The v0.4.0 changelog entry changed from “Unreleased” to the release date 2026-08-31. No public declarations changed.

Changes

Release metadata

Layer / File(s)	Summary
Set v0.4.0 release date CHANGELOG.md	The v0.4.0 heading now uses 2026-08-31 instead of “Unreleased”.

Estimated code review effort: 1 (Trivial) | ~2 minutes

Merge Risk: ⚪ Minimal · up to 99b7a

This release-preparation change only dates the v0.4.0 changelog entry and introduces no actionable merge-blocking risk beyond normal checks and review.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly and concisely describes the v0.4.0 release preparation, which matches the changelog date update.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Analyzed 0 functions across 0…
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

Full details: Docstring Coverage

Explanation

No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Analyzed 0 functions across 0 files. (1 skipped: 1 unsupported.)

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch chore/release-v0.4.0

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