Release v0.0.9

SumUp Terminal for WooCommerce 0.0.9

Highlights

• Adds a hybrid SumUp SDK integration: sites running PHP 8.2+ use the prefixed official sumup/sumup-php SDK for supported reader operations.
• Keeps WordPress HTTP as the compatibility client for PHP 7.4-8.1, so the plugin PHP requirement remains PHP 7.4+.
• Adds a settings status card that explains whether the official SDK or WordPress HTTP compatibility client is active.

Changes

• Removed the unused sumup/sumup-ecom-php-sdk dependency.
• Bundled a prefixed copy of the official SumUp PHP SDK and guarded its autoloader so PHP versions below 8.2 never parse SDK files.
• Split reader API transport code behind a shared client interface, with SDK calls falling back to the WordPress HTTP client on SDK exceptions.
• Added SDK reader response normalization to preserve the existing array shape consumed by the gateway.
• Added activation/runtime guards for unsupported PHP versions below the plugin minimum.
• Documented the SDK/compatibility-client decision in docs/adr/0001-sumup-sdk-hybrid.md.
• Included regression coverage for activation, conditional SDK autoloading, compatibility messaging, pairing payloads, and SDK reader normalization.

Compatibility notes

• Minimum plugin runtime remains PHP 7.4.
• The official SumUp SDK path is active only on PHP 8.2+ when the bundled prefixed SDK is available.
• Sites on PHP 7.4-8.1 continue to use the WordPress HTTP compatibility client; payments can still work normally.