0.1.1

• Fixed: a duplicate or redelivered reminder message no longer sends before the retry wait after a failure has
  passed, nor after the last retry was given up: the consumer checks the same retry state as the finder
  (skip_until, the failed-send count), before its claim and in it.

0.1.0

First release. Requires Magento 2.4.4 or later (magento/framework ^103.0.4); PHP 8.1–8.5.

• Temporary refusals: a provider refusing for now (Notification's TemporaryFailureException: a busy or
  throttling mail server, an SMS rate limit) gives the cart back and tries again after the provider's Retry-After
  (1 minute to 1 day), else 15 minutes - without counting a failed send; other failures keep the 1 h / 4 h / 1 d / 1 d
  schedule.
• One reminder email per abandoned cart, in two setups: alone it runs opt-out, with an optional checkout notice
  (Show notice Automatic / Yes / No, Notice text); with commercekings/module-consent-notification only with a
  valid cart_reminder consent, checked in PHP and repeated inside every atomic claim, so a withdrawal at the same
  moment wins. One neutral email template for both.
• Subscribe: carts are Notification subscriptions (type cart_reminder). Guests subscribe from checkout with the
  masked cart id and their email (recipient), customers their own cart with the account email; CartSubscription
  authorizes the cart against the website and store. Magento's quote and its checkout email are never written.
• Send history in Notification's delivery state (per cart and reminder type, surviving a withdrawal and a new
  sign-up), removed by Notification's daily cleanup once the cart is gone.
• Flash sales: the finder runs every minute and publishes every due cart; the broker holds the backlog, so
  throughput follows the number of consumers. Maximum reminders per hour (default 100) holds when publishing and
  when sending. A cart stuck in the queue is found again after 24 hours.
• Respectful sending through Notification: recipient cooldown (a cart whose recipient is in cooldown waits an
  hour), quiet hours (a held reminder waits until they end), Do not contact (stop_url: "Didn't start this cart? Stop
  these emails to this address"), and a send that keeps failing is retried after 1 hour, 4 hours, 1 day and 1 day,
  then given up. Prices in the cart's own currency. Deliveries name their type (cart_reminder).
• Delivery policy: replaceable ReminderPolicyInterface (default one reminder per cart and reminder type) with
  typed state and SQL contexts; Magento's quote lifetime per store.
• Restore links: signed (prefixed keyed hash), confirmed by a form-key POST, bound to the browser and store
  through the cart reminder's subscriber, with locked carts and atomic merges like Magento's sign-in merge; no
  Referer. Without a recognizable subscriber the email links to the cart page.
• Unsubscribe: replaceable UnsubscribeLinkInterface (default: the subscriber's link – Consent's signed
  withdrawal page); the one-click header uses it, or in opt-out mode the "Stop these emails" link.
• Reminders on other channels: a channel module (e.g. module-abandoned-cart-sms) adds a reminder type next to
  the built-in email reminder (Model\Reminder\EmailReminder), with di.xml and @api only: Api\ReminderTypeInterface
  (code, channel, purpose, own permission and subscriber, enabled / delay / per hour, policy, recipient, delivery) in
  Model\ReminderTypePool ("types"), and virtual types of Model\Notification\CartReminder and
  Model\Notification\CartSubscription with its type as argument type. The finder queues every registered type;
  each has its own settings, policy, hourly limit and lock, and send history per cart, and the recipient cooldown is
  checked per channel (Notification's CooldownInterface::isRecentFor()). Api\CartDataInterface (Data\CartFacts:
  the cart's plain facts) and Api\RestoreLinkInterface (the email's signed link; the cart page for other channels)
  for its text. Guide: docs/extending.md.
• Admin: CommerceKings > Abandoned Cart, with read-only previews of quote lifetime and reminders per cart.

No public release has been tagged or published yet.