chore: update changelog

[twk3]

Summary by CodeRabbit

• Documentation
  • Added a changelog entry for version 0.7.4.
  • Documented the related application version update.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: f4bd6970-a7eb-4c92-ad8b-4c96296d870c

📥 Commits

Reviewing files that changed from the base of the PR and between a999e30 and 2a37eed.

📒 Files selected for processing (1)

• CHANGELOG.md

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📝 Walkthrough

Walkthrough

The changelog now includes a currents-0.7.4 release entry dated 2026-08-13. The entry records the version and application-version update under Bug Fixes.

Changes

Release documentation

Layer / File(s)	Summary
Add Currents 0.7.4 release entry CHANGELOG.md	Added the currents-0.7.4 release heading and a Bug Fixes entry for the version and application-version update.

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

Mergeability Score: ⚪ Minimal · up to 2a37e

This PR only updates the changelog, and no actionable merge-blocking risk remains.

Possibly related PRs

• currents-dev/helm-charts#45: Adds a similar release entry documenting version and application-version updates.
• currents-dev/helm-charts#47: Adds a versioned currents-* changelog entry for a successive release.
• currents-dev/helm-charts#49: Adds a consecutive version-release entry to CHANGELOG.md.

🚥 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 changelog update added by the pull request.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
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.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch chore/prep-0-7-4-release

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