release: 0.124.0

[kernel-internal]

Automated Release PR

0.124.0 (2026-10-12)

Features

• Accept intent creation without a fixed status (8e8343f)
• Complete Visa vault verification and transaction reporting (9ac854e)

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Note

High Risk
Adds payment-adjacent vault operations and transaction reporting for Visa credentials; incorrect client usage could mis-reconcile spend or mishandle verification recovery.

Overview
Release 0.124.0 bumps package/docs version strings and changelog; functional changes are in the generated vault item API.

The SDK adds Kernel Visa vault item operations confirm_transaction (report observed merchant outcomes—status, type, amount, currency, timestamp; one report per purchase, no inferring success from fill/checkout) and restart_verification (fresh local verification when that operation is advertised, with stricter documented rules around recovery_required). VaultItemPerformOperationParams and available_operations lists are wired for both.

Kernel card purchase specs and union types gain optional merchant_category and merchant_category_code (with getters on params). KernelCardState comments now describe when restart_verification may appear versus legacy recovery.

Per the changelog, this release also includes accepting intent creation without a fixed status (not reflected in the Go diff shown here beyond the version entry).

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