Beltoft In-Stock Notifier for WooCommerce

1.2.1

• Fixed form text (heading, button, messages) not translating via .po files.

1.2.0

• Added editable email body text, button text, footer text, and unsubscribe link text under WooCommerce > Settings > Emails > Back In Stock.
• Added editable form heading text under WooCommerce > In-Stock Notifier > Settings.
• All editable email fields support {product_name} and {site_title} placeholders.
• Translations still apply when fields are left at their defaults.
• Changed “Disable Logging” to “Enable Logging” (off by default).

1.1.1

• Added Czech (cs_CZ) translation.

1.1.0

• Renamed internal prefix from isn_ to bisn_ for WordPress.org compliance.
• Moved inline JavaScript to wp_add_inline_script() for Content Security Policy compatibility.
• Added wp_kses() sanitization to the subscription form output.

1.0.29

• Simplified token generation to use wp_generate_password() (no dependency on wp_salt).
• Rate limiter now uses REMOTE_ADDR only; X-Forwarded-For requires explicit opt-in via filter.
• delete_all() requires explicit confirmation parameter to prevent accidental data loss.
• Product subscriber lookup now shows truncation notice when results exceed limit.
• Notification throttle now uses Action Scheduler delay instead of blocking sleep().
• Skip redundant subscription check for variations (query parent directly).

1.0.28

• Added database index on unsubscribe_token column for faster token lookups.
• Added bisn_email_product_url filter to email templates for URL customization.
• Added bisn_dashboard_after_stats action hook for extending the dashboard.
• Added SKU column to the Top Products table on the Dashboard tab.

1.0.8

• Logging now uses WooCommerce logger (WooCommerce > Status > Logs) — fixes log file exposure on Nginx/IIS.
• “Enable Notifications” setting now fully stops queueing and sending when disabled.
• Notification queue replaced with Action Scheduler (bundled with WooCommerce) for atomic, concurrent-safe scheduling.
• Added composite index on ip_address + created_at for faster rate-limit queries at scale.
• Removed legacy file-based logging and custom log viewer.

1.0.7

• Notifications now use WooCommerce email templates.
• Back In Stock email configurable under WooCommerce > Settings > Emails.
• Email preview in WooCommerce email settings.
• Manual notification trigger from the Dashboard tab.
• Variation stock status shown correctly in admin dashboard.
• Improved form design (joined email input and button).
• Pre-fill email for logged-in users.

1.0.0

• Initial release.