0.1.2
- Add support for the WooCommerce Cart and Checkout blocks.
- Collect the mobile number in the block payment method and pass it to the existing checkout flow.

0.1.1
- Verification requires the status API reference, UGX, and the same amount.
- A late success does not pay a cancelled, refunded, or already paid order.
- The base URL must be HTTPS. Redirects are not followed, so the API key is not sent to another host.
- The WordPress settings page stores credentials and defaults to sandbox. Sandbox mode cannot start a payment on the production host. Another host can be used only after an operator attests that its payment mode was verified independently. A test phone number is not that attestation. Live mode requires a separate confirmation. The plugin version is still 0.1.1.

0.1.0
- Beta mobile-money checkout.
- Orders stay on hold until the status API returns SUCCEEDED for the same amount.
- Unsigned callbacks and a ten-minute poll both use that status check.
- Failed status marks the order failed. A pending status does not expire into a failure.
