chore(main): release 0.28.0

[pleaseai-release-bot]

🤖 I have created a release beep boop

0.28.0 (2026-07-29)

⚠ BREAKING CHANGES

• codex-ws: share stored continuation via Arc instead of deep-cloning the transcript per turn (#270)

Bug Fixes

• server: bound inbound request concurrency (#271) (916e238)

Performance Improvements

• codex-ws: borrow the translated body when building the ws frame (#273) (fdc22cd)
• codex-ws: share stored continuation via Arc instead of deep-cloning the transcript per turn (#270) (b84a3bd)

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[greptile-apps]

PR author is in the excluded authors list.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

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[codspeed-hq]

Merging this PR will not alter performance

✅ 72 untouched benchmarks

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_{Comparing release-please--branches--main--components--shunt-gateway (0ad1426) with main (916e238)}

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[pleaseai-release-bot]

🤖 Created releases:

• v0.28.0

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