feat(CPD-31586)!: chillerlan/php-qrcode from v4 to v5 — release as 4.0.0

[thaifanisalla]

Summary

Re-applies the chillerlan/php-qrcode v4 → v5 upgrade that shipped in 3.0.5 and was reverted in #71, so it can be released under a major version instead of a patch.

The upgrade is a breaking change for consumers, but 3.0.5 released it as a patch. The fix is a two-step:

1. revert(CPD-31586): chillerlan/php-qrcode back to v4 #71 — revert v5 on the 3.x line, released as a patch so existing consumers get a working ^4.3 back.
2. This PR — re-apply v5, released as 4.0.0.

Changes

• composer.json: chillerlan/php-qrcode ^4.3 → ^5.0
• src/GenerateQrCode.php: restores the QROutputInterface import and the GDIMAGE_PNG / imageTransparent defaults in render()
• CLAUDE.md: stack list updated from ^4.3 to ^5.0 (was stale — the original chore: chillerlan/php-qrcode: from v4 to v5 #65 missed it)

The composer.json and GenerateQrCode.php content is byte-identical to the 3.0.5 state (a296af9); verified with git diff a296af9, which returns empty.

Breaking change

chillerlan/php-qrcode v5 renames the QROptions keys and output constants consumed by GenerateQrCode::render(). Callers passing v4-style option arrays must migrate.

Important

Tag this as 4.0.0. This repo has no version field in composer.json — releases are purely tag-driven, so the major bump must be applied manually at release time.

Downstream impact

some internal projects consume salla/zatca. Neither picks up v5 until their constraint is widened to ^4.0; both should be checked for v4-style render() option usage before this is tagged.

Test plan

• composer update chillerlan/php-qrcode resolves to 5.0.5
• composer test — 8 tests, 26 assertions, all passing, no deprecation notices
• Verify a rendered QR image against a ZATCA validator before tagging 4.0.0
• Confirm revert(CPD-31586): chillerlan/php-qrcode back to v4 #71 is merged and the 3.x patch is released first

Base branch

Stacked on feature/CPD-31586-revert-upgrade-3.0.5 (#71) so the diff shows only the re-application. GitHub retargets this to master automatically once #71 merges.

Greptile Summary

The PR reapplies the QR-code dependency’s v5 upgrade as a deliberate major release.

• Updates chillerlan/php-qrcode from ^4.3 to ^5.0.
• Restores v5-compatible PNG output and transparency defaults in GenerateQrCode::render().
• Updates repository documentation to reflect the dependency version.

Confidence Score: 5/5

The PR appears safe to merge because no eligible blocking failure remains.

No blocking failure remains.

Important Files Changed

Filename	Overview
composer.json	Raises the QR-code dependency constraint from v4 to v5 for the planned major release.
src/GenerateQrCode.php	Restores the v5 output interface import and preserves the library’s documented PNG rendering behavior.
CLAUDE.md	Updates the documented QR-code dependency version to match the manifest.

_{Reviews (2): Last reviewed commit: "feat(CPD-31586)!: `chillerlan/php-qrcode..." | Re-trigger Greptile}

[codacy-production]

Up to standards ✅

🟢 Issues 0 issues

Results:
0 new issues

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🟢 Metrics 0 complexity · 0 duplication

Metric	Results
Complexity	0
Duplication	✅ 0 (≤ 2 duplication)

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