Event Tickets With Ticket Scanner Update – 20260420

= 3.0.3 – 2026-04-20 =

• New: Auto-upgrade premium plugin after valid license key is saved — no more manual “Update” click needed. Customers who install the starter plugin and enter their license now get the real premium installed automatically in the background.
• Fix: PHP 8.2+ fatal error “Call to undefined function trigger_deprecation()” — Twig Composer autoloader conflict when another plugin bundles Twig. Added polyfill before autoload.
• Fix: PHP warning “Undefined array key REQUEST_METHOD” when plugin runs in CLI or WP-Cron context
• Fix: Day chooser label not visible on product and shop pages — empty string prevented DB lookup and rendering
• Fix: Day chooser showed wrong date in cart after re-adding same product — stale session data was not cleaned up on cart item removal. Added session_unset_value() cleanup.
• Fix: Day chooser dates grew unbounded on WC cart merge — old dates were appended instead of correctly filling only new ticket positions
• Fix: Day chooser on shop/archive page now works with WooCommerce Blocks — click interceptor appends date as GET parameter since WC Blocks no longer fires jQuery adding_to_cart event
• Fix: Day chooser input now blocks keyboard typing and paste via JS — users must pick from datepicker. Server-side validation also checks excluded weekdays and specific dates (Premium).
• Improvement: Datepicker wrapper has CSS class saso-eventtickets-datepicker and data-product-id for custom styling
• New: Variable fields (name input + value dropdown) now configurable per WooCommerce variation — override enable, label, mandatory, and dropdown values per variation with automatic fallback to parent product settings
• New: Attendance tab — “Sold Tickets” calendar view showing booked dates across all date picker products with product filter, month navigation, drill-down to individual tickets, CSV export, and auto-refresh (10s/30s/1min/5min) for live dashboard use
• New: Error logs CSV export in Support Info
• Improvement: Support Info layout — two-column grid for cards, URLs and Libraries side by side
• Improvement: Sold Tickets Calendar button visible on all ticket products (disabled with hint for non-datepicker products)
• Improvement: Print List table column widths fixed (# 1cm, Order/Status 2cm)
• New: “More Plugins by Vollstart” submenu page — discover other free plugins from the same team

Want to be listed as an implementation partner?

We want to add a page dedicated to implementation partner and WordPress developer/designer. You can get listed on this page, if you like. It is free and we will forward users that need help with implementing special behavior to this page. So you can get new customers and support the plugin 🙂

Please send an email to [email protected]. We need your name/company name, website, what you are (developer, designer, etc), with what you can help regarding the plugins (serial and/or event) – the idea is that people with issues, like designing a ticket template with twig or so, can get help from you. If you have default prices (hour, project or so) then we can add them also to the page. I will have to evaluate a bit, so that the quality can be checked. We cannot ensure your listing, if it does not match with the needs of our customer and the relevance to my plugins.

In case you want to revert your basic plugin version:

You can download the old basic plugin from the advance tab on the plugin website. Install it manually via the plugin area.

https://plugins.trac.wordpress.org/browser/event-tickets-with-ticket-scanner/tags

Download the version you like and rename the folder to event-tickets-with-ticket-scanner.
Then zip the folder.
Upload the zip file to your WordPress installation using the plugin area.