release v0.15.3

[GabrielePicco]

Summary by CodeRabbit

• Chores
  • Bumped the package and workspace version to 0.15.3.
  • Updated platform-specific optional package versions to 0.15.3.

[chatgpt-codex-connector]

Codex Review Summary

This comment shows the latest Codex review activity on this pull request.

Review	Status	Commit	Review trigger
📝 Code Review	✅ Completed 2026-09-12T07:59:24.764565Z	c08821d	PR opened

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ℹ️ Recent review info

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Review profile: ASSERTIVE

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Run ID: a1ca02f4-6150-41ae-a22e-81ebc893fad6

📥 Commits

Reviewing files that changed from the base of the PR and between e124230 and c08821d.

⛔ Files ignored due to path filters (2)

• Cargo.lock is excluded by !**/*.lock
• test-integration/Cargo.lock is excluded by !**/*.lock

📒 Files selected for processing (3)

• .github/packages/npm-package/package.json
• .github/packages/npm-package/package.json.tmpl
• Cargo.toml

Included review availability: Your plan provides up to 1 included review per hour; 0 remain after this review.

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📝 Walkthrough

Walkthrough

The workspace package version, npm package version, npm package template version, and four platform-specific ephemeral-validator optional dependency versions were updated from 0.15.2 to 0.15.3.

Suggested reviewers: bmuddha

Priority: ⬇️ Low

Merge Risk: ⚪ Minimal · up to c0882

The release version updates are aligned across the affected package metadata, with no actionable merge-blocking risk identified.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch release/v0.15.3

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[github-actions]

redsuite: PR vs master

Single-run diff on shared runners — indicative only; statistical verdicts come from Bencher thresholds.

redline/clone_lru_churn/cap360
  read latency us                    median 232 → 43 (-81.5%)  p95 2898 → 952 (-67.1%)  ▼ better
  (8 flat/mixed/info metric(s) not shown)

redline/storage_prodsize_sustain/frequent_snapshot
  window A delivery us               median 96 → 354 (+268.8%)  p95 239 → 712 (+197.9%)  ▲ worse
  window A validator tx avg us       53.8 → 128.1 (+137.9%)  ▲ worse
  (7 flat/mixed/info metric(s) not shown)

redline/storage_prodsize_sustain/prod_cadence
  window A delivery us               median 88 → 187 (+112.5%)  p95 145 → 580 (+300.0%)  ▲ worse
  window B delivery us               median 92 → 442 (+380.4%)  p95 149 → 805 (+440.3%)  ▲ worse
  window B validator tx avg us       49.2 → 152.1 (+208.8%)  ▲ worse
  (6 flat/mixed/info metric(s) not shown)

redline/ws_conn_capacity
  churn op us                        median 126 → 61 (-51.6%)  p95 235 → 111 (-52.8%)  ▼ better
  (23 flat/mixed/info metric(s) not shown)

5 metric(s) worse than base

[github-actions]

Bencher Report

Project	magicblock-labs
Branch	release/v0.15.3
Testbed	blacksmith-8vcpu-ubuntu-2404

⚠️ WARNING: Truncated view!

The full continuous benchmarking report exceeds the maximum length allowed on this platform.

🐰 View full continuous benchmarking report in Bencher