> For the complete documentation index, see [llms.txt](https://changelog.doku.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://changelog.doku.com/june-2026.md).

# JUNE 2026

- [Digital Catalog - Custom Field per Product](https://changelog.doku.com/june-2026/digital-catalog-custom-field-per-product.md): Effective Date: June 26th, 2026
- [Checkout - Last Used Payment Method](https://changelog.doku.com/june-2026/checkout-last-used-payment-method.md): Effective Date: March 31st, 2026
- [Checkout - Customer Data Collection](https://changelog.doku.com/june-2026/checkout-customer-data-collection.md): Effective Date: March 31st, 2026