generated: '2026-08-11'
method: searched
source: https://qrcodecrafter.com/feeds/agent-updates.xml
docs: https://qrcodecrafter.com/ai.txt
format: atom
title: QR Code Crafter Agent Updates
feed_updated: '2026-07-22'
scheme: dated-entries
current_version: '1.0.0'
note: >-
  There is no HTML changelog page (/changelog 404s). The provider's change notice is an Atom feed
  aimed explicitly at agent integrations — a machine-readable changelog, which is rarer and more
  useful than a blog-styled one. Entries are undated by semantic version; each carries a tag: URI, an
  ISO timestamp and a deep link. The full window published as of this pass is four entries; nothing is
  truncated here.
entries:
  - id: tag:qrcodecrafter.com,2026-07-22:readability-benchmark-v1
    date: '2026-07-22'
    title: Versioned QR export readability benchmark
    type: addition
    breaking: false
    highlights:
      - 21 controlled PNG, JPG, WebP and rendered-SVG fixtures with exact-decode results
      - Machine-readable JSON and CSV results, ZIP release, methodology, SHA-256 manifest
      - BibTeX, RIS and CFF citation records
    link: https://qrcodecrafter.com/qr-code-safety-lab#export-readability-benchmark
  - id: tag:qrcodecrafter.com,2026-06-01:asset-metadata-verification
    date: '2026-06-01'
    title: QR asset metadata and dimension verification
    type: addition
    breaking: false
    highlights:
      - POST responses now include byteLength, dimensions and normalized qrOptions
      - GET responses expose X-QR-Width, X-QR-Height, X-QR-Unit and X-QR-Bytes
    link: https://qrcodecrafter.com/qr-code-api
  - id: tag:qrcodecrafter.com,2025-09-20:optional-agent-api-key
    date: '2025-09-20'
    title: Optional API key support for agent integrations
    type: addition
    breaking: false
    highlights:
      - Optional X-Agent-Api-Key header on POST /.netlify/functions/generate-qr
      - When an administrator configures a key, unauthenticated calls return 401 with a WWW-Authenticate challenge
    link: https://qrcodecrafter.com/
  - id: tag:qrcodecrafter.com,2025-09-18:openapi-sync
    date: '2025-09-18'
    title: OpenAPI and AI guidance synchronization scripts
    type: addition
    breaking: false
    highlights:
      - /.well-known/openapi.json is now published automatically from the canonical YAML source
      - ai.txt guidance mirrored for cross-ecosystem agent discovery
    link: https://qrcodecrafter.com/
breaking_changes_published: 0
x-evidence:
  - url: https://qrcodecrafter.com/feeds/agent-updates.xml
    http_status: 200
    fetched: '2026-08-11'
  - url: https://qrcodecrafter.com/changelog
    http_status: 404
    fetched: '2026-08-11'