EU Parliament Monitor v0.9.27

What's Changed

• [aw] Upgrade available @github-actions[bot] (#2246)

🌍 EU Parliament Integration

• Fix non-Latin SEO duplicate titles and split oversized resolver module @copilot-swe-agent[bot] (#2252)
• Add reader-friendly HTML transform for intelligence notation, acronyms, and EP document refs @copilot-swe-agent[bot] (#2243)
• 📰 [news/breaking] Breaking — 2026-05-28 @pethers (#2249)
• [news] 📰 [news/breaking] EU Parliament AI Trade & Afghanistan Rights — 2026-05-28 (run breaking-run275-1779977880) ⚠️ (analysis-only) @pethers (#2238)
• [news] 🗓️ [news/month-in-review] EU Parliament May 2026: Defence Sovereignty, Digital Governance, and Budget Ambition Define a Pivotal
  [Content truncated due to length] @pethers (#2235)

🌐 Multi-language Support

• [news] Translate executive briefs — 2026-05-28 (2/2 briefs) @github-actions[bot] (#2247)

🎨 UI/UX Improvements

• Fix non-Latin SEO duplicate titles and split oversized resolver module @copilot-swe-agent[bot] (#2252)
• Add reader-friendly HTML transform for intelligence notation, acronyms, and EP document refs @copilot-swe-agent[bot] (#2243)
• Add 3-layer progressive disclosure for articles with per-layer reading times and anchor-safe deep linking @copilot-swe-agent[bot] (#2242)
• 📰 [news/breaking] Breaking — 2026-05-28 @pethers (#2249)
• [news] 🗓️ [news/month-in-review] EU Parliament May 2026: Defence Sovereignty, Digital Governance, and Budget Ambition Define a Pivotal
  [Content truncated due to length] @pethers (#2235)

🏗️ Infrastructure & Performance

• Fix Prepare Release CI failure by resolving SonarJS lint violations in metadata resolvers @copilot-swe-agent[bot] (#2253)
• Fix non-Latin SEO duplicate titles and split oversized resolver module @copilot-swe-agent[bot] (#2252)
• Update agentic workflows to Claude Opus 4.8 (translations stay on Sonnet 4.6) @copilot-swe-agent[bot] (#2251)
• Harden article SEO metadata: block pipeline jargon leaks, sanitize mentions, and tighten manifest gates @copilot-swe-agent[bot] (#2244)
• Add reader-friendly HTML transform for intelligence notation, acronyms, and EP document refs @copilot-swe-agent[bot] (#2243)
• build(deps)(deps): bump the github-actions group with 2 updates @dependabot[bot] (#2250)
• Add 3-layer progressive disclosure for articles with per-layer reading times and anchor-safe deep linking @copilot-swe-agent[bot] (#2242)
• 📰 [news/breaking] Breaking — 2026-05-28 @pethers (#2249)
• [news] 📰 [news/breaking] EU Parliament AI Trade & Afghanistan Rights — 2026-05-28 (run breaking-run275-1779977880) ⚠️ (analysis-only) @pethers (#2238)
• [news] 🗓️ [news/month-in-review] EU Parliament May 2026: Defence Sovereignty, Digital Governance, and Budget Ambition Define a Pivotal
  [Content truncated due to length] @pethers (#2235)

🔄 Code Quality & Refactoring

• Update agentic workflows to Claude Opus 4.8 (translations stay on Sonnet 4.6) @copilot-swe-agent[bot] (#2251)
• Harden article SEO metadata: block pipeline jargon leaks, sanitize mentions, and tighten manifest gates @copilot-swe-agent[bot] (#2244)
• Add reader-friendly HTML transform for intelligence notation, acronyms, and EP document refs @copilot-swe-agent[bot] (#2243)
• Add 3-layer progressive disclosure for articles with per-layer reading times and anchor-safe deep linking @copilot-swe-agent[bot] (#2242)

📝 Documentation

• Update agentic workflows to Claude Opus 4.8 (translations stay on Sonnet 4.6) @copilot-swe-agent[bot] (#2251)
• Harden article SEO metadata: block pipeline jargon leaks, sanitize mentions, and tighten manifest gates @copilot-swe-agent[bot] (#2244)
• Add reader-friendly HTML transform for intelligence notation, acronyms, and EP document refs @copilot-swe-agent[bot] (#2243)
• Add 3-layer progressive disclosure for articles with per-layer reading times and anchor-safe deep linking @copilot-swe-agent[bot] (#2242)
• 📰 [news/breaking] Breaking — 2026-05-28 @pethers (#2249)
• 📰 [news/translate-briefs] Translate executive briefs (26 files) for 2026-05-28 @pethers (#2245)
• [news] 📰 [news/breaking] EU Parliament AI Trade & Afghanistan Rights — 2026-05-28 (run breaking-run275-1779977880) ⚠️ (analysis-only) @pethers (#2238)
• 📰 [news/translate-briefs] Translate executive briefs (26 files) for 2026-05-28 @pethers (#2237)
• [news] 🗓️ [news/month-in-review] EU Parliament May 2026: Defence Sovereignty, Digital Governance, and Budget Ambition Define a Pivotal
  [Content truncated due to length] @pethers (#2235)

📦 Dependencies

• Update agentic workflows to Claude Opus 4.8 (translations stay on Sonnet 4.6) @copilot-swe-agent[bot] (#2251)
• build(deps)(deps): bump the github-actions group with 2 updates @dependabot[bot] (#2250)

🧪 Test Coverage Improvements

• Fix Prepare Release CI failure by resolving SonarJS lint violations in metadata resolvers @copilot-swe-agent[bot] (#2253)
• Fix non-Latin SEO duplicate titles and split oversized resolver module @copilot-swe-agent[bot] (#2252)
• Update agentic workflows to Claude Opus 4.8 (translations stay on Sonnet 4.6) @copilot-swe-agent[bot] (#2251)
• Harden article SEO metadata: block pipeline jargon leaks, sanitize mentions, and tighten manifest gates @copilot-swe-agent[bot] (#2244)
• Add reader-friendly HTML transform for intelligence notation, acronyms, and EP document refs @copilot-swe-agent[bot] (#2243)
• Add 3-layer progressive disclosure for articles with per-layer reading times and anchor-safe deep linking @copilot-swe-agent[bot] (#2242)

⚙️ Component Updates

• Fix Prepare Release CI failure by resolving SonarJS lint violations in metadata resolvers @copilot-swe-agent[bot] (#2253)
• Fix non-Latin SEO duplicate titles and split oversized resolver module @copilot-swe-agent[bot] (#2252)
• Update agentic workflows to Claude Opus 4.8 (translations stay on Sonnet 4.6) @copilot-swe-agent[bot] (#2251)
• Harden article SEO metadata: block pipeline jargon leaks, sanitize mentions, and tighten manifest gates @copilot-swe-agent[bot] (#2244)
• Add reader-friendly HTML transform for intelligence notation, acronyms, and EP document refs @copilot-swe-agent[bot] (#2243)
• build(deps)(deps): bump the github-actions group with 2 updates @dependabot[bot] (#2250)
• Add 3-layer progressive disclosure for articles with per-layer reading times and anchor-safe deep linking @copilot-swe-agent[bot] (#2242)

📊 Release Metrics & Evidence

All test reports, coverage metrics, and API documentation are generated during build and available in the Documentation Hub.

🏛️ Architecture & Documentation

Document	Description
Architecture	C4 architecture models and system overview
Security Architecture	Security design and controls
Threat Model	STRIDE threat analysis
Data Model	Data structures and relationships
Flowchart	Process flows with security controls
State Diagram	State transitions and lifecycles
Mindmap	Conceptual relationships
SWOT Analysis	Strategic analysis
CRA Assessment	Cyber Resilience Act assessment
API Documentation	TypeDoc-generated API reference

🔐 Security & Supply Chain Protection

This release includes:

• ✅ SLSA Build Provenance Attestations — Cryptographically signed build provenance
• ✅ Software Bill of Materials (SBOM) — Complete dependency inventory in SPDX format
• ✅ npm Provenance — Verified package publishing with attestation
• ✅ CodeQL Security Scanning — Automated vulnerability detection
• ✅ Dependency Scanning — Continuous vulnerability monitoring with Dependabot

Verify attestations:

gh attestation verify euparliamentmonitor-0.9.27.zip -R Hack23/euparliamentmonitor
npm audit signatures

Browse attestations: View all attestations

📋 ISMS Compliance & Policies

Compliance Frameworks

EU Parliament Monitor follows Hack23 AB's comprehensive ISMS with defense-in-depth architecture and documented security controls.

📦 Release Artifacts

Artifact	Description	Verification
euparliamentmonitor-0.9.27.zip	Full application package	SHA-256 checksum, SLSA attestation
euparliamentmonitor-0.9.27.spdx.json	SBOM (SPDX format)	SBOM attestation
*.intoto.jsonl	SLSA attestations	gh attestation verify
npm package	euparliamentmonitor	npm audit signatures

All artifacts are signed and attested using GitHub's SLSA Level 3 build provenance.

🚀 Deployment

• Primary: https://euparliamentmonitor.com
• Documentation: https://euparliamentmonitor.com/docs/
• API Docs: https://euparliamentmonitor.com/docs/api/
• npm: https://www.npmjs.com/package/euparliamentmonitor

🏗️ Built With

• Node.js: 25.x
• TypeScript: 6.0.x
• Chart.js: 4.5.x
• D3.js: 7.9.x
• Vitest: 4.x
• Playwright: 1.x
• European Parliament MCP Server: 1.x

👥 Contributors

@Copilot, @dependabot[bot], @github-actions[bot], @pethers, copilot-swe-agent[bot], dependabot[bot] and github-actions[bot]

Full Changelog: v0.9.26...0.9.27

📦 Release Artifacts

• euparliamentmonitor-v0.9.27.zip - Full application package
• euparliamentmonitor-v0.9.27.spdx.json - SBOM (Software Bill of Materials)
• *.intoto.jsonl - SLSA Build Provenance Attestations

📦 npm Package

npm install euparliamentmonitor@0.9.27

Published with npm provenance for supply chain security.

📚 Documentation

• API Documentation
• Test Coverage Report
• E2E Test Report
• Documentation Hub

🔐 Security

All artifacts include SLSA Build Provenance attestations and SBOM for supply chain security.
Verify attestations using the GitHub CLI:

gh attestation verify euparliamentmonitor-v0.9.27.zip -R Hack23/euparliamentmonitor