chore: release v0.2.4

[F16shen]

Summary

• bump package version metadata from 0.2.3 to 0.2.4
• add the 0.2.4 changelog section for stable release publishing, PTY startup handshake reuse, and final answer rendering fixes
• refresh uv.lock for the 0.2.4 release candidate

Validation

• /home/lixin/workspace/aishell/aish/.venv/bin/python -m pytest tests/scripts/packaging/test_update_release_files.py tests/scripts/packaging/test_release_metadata.py -q
• make test
• make build-bundle
• bash packaging/scripts/smoke-installed-aish.sh ./dist/aish

AI-assisted: GitHub Copilot

Summary by CodeRabbit

• New Features

  • Versioned Linux bundles and "latest-version" metadata now published to CDN paths
  • PTY startup handshake optimization reduces duplicate initialization

• Bug Fixes

  • Final AI answer rendering fixed to display completed responses once, without exposing internal state

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Repository UI

Review profile: CHILL

Plan: Pro Plus

Run ID: 2029058c-5408-443e-81e3-6b8504f56ca6

📥 Commits

Reviewing files that changed from the base of the PR and between 77638d3 and 93c13d2.

⛔ Files ignored due to path filters (1)

• uv.lock is excluded by !**/*.lock

📒 Files selected for processing (3)

• CHANGELOG.md
• pyproject.toml
• src/aish/__init__.py

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📝 Walkthrough

Walkthrough

This pull request bumps the package version from 0.2.3 to 0.2.4 across configuration and initialization files, and adds a corresponding changelog entry documenting three behavioral updates: stable release publishing, PTY startup improvements, and AI answer rendering fixes.

Changes

Cohort / File(s)	Summary
Release Version 0.2.4 CHANGELOG.md, pyproject.toml, src/aish/__init__.py	Version number updated from 0.2.3 to 0.2.4 in all metadata files. Changelog entry added documenting stable release CDN publishing, PTY startup reuse, and AI answer rendering fix.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Possibly related PRs

• Release v0.2.3 #124: Related version bump and release changelog update continuing CDN-based publishing and PTY startup fixes from the same feature set.

Suggested labels

docs, size: XS, experienced-contributor

Poem

🐰 Version bumps with careful care,
From point-three to point-four we're there,
Changelog sings of fixes new—
CDN paths and PTY too!
A minor hop, a major cheer! 🎉

🚥 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 summarizes the main change—bumping the package version from 0.2.3 to 0.2.4 and preparing the release, which aligns with the changeset containing version updates, changelog entries, and lock file refresh.
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.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

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[github-actions]

Thanks for the pull request. A maintainer will review it when available.

Please keep the PR focused, explain the why in the description, and make sure local checks pass before requesting review.

Contribution guide: https://github.com/AI-Shell-Team/aish/blob/main/CONTRIBUTING.md

[github-actions]

This pull request description looks incomplete. Please update the missing sections below before review.

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