WPML WooCommerce Multilingual 5.4.4

Removed some leftover development files.
Fixed the count for parent product categories.
Restored the filter hook wcml_client_currency outside the cached logic.

Fixes
Fixed the upgrade routine for the attribute look-up table
Fixed a fatal error that occurred on sites running a WPML version older than 4.5.2
Removed an obsolete filter on the “woocommerce_create_page_id” hook
Fixed an issue with duplication of product terms when using WPML’s Classic Translation Editor on WordPress 6.0

Compatibility
WooCommerce Product Bundles: Added translation support for bundle sales

Features​

• WCML can now run as a standalone plugin (without WPML) and offer all the multi-currency features.
• Added support for the new attribute lookup table.
• Added Advanced Translation Editor support for WooCommerce Bookings.
• Added Advanced Translation Editor support for WooCommerce Product Add-ons.
• Added Advanced Translation Editor support for WooCommerce Product Bundles.
• Added Advanced Translation Editor support for WooCommerce Composite Products.
• Added support for “WooCommerce Paypal Payments” gateway.
• Added support for exchange rate services using the new accounts on API Layer (currencylayer, fixer.io, Exchange Rate API).

Fixes​

• Added support for sales of products with custom prices in other currencies.
• Fixed an issue with generating URL slugs when translation is missing from MO file.
• Fixed the WooCommerce REST API when using a URL that contains the language folder.
• Fixed UI distortion when quick editing a product with Yoast SEO plugin enabled.
• Refactored the client currency resolution logic to fix a number of bugs and performance hits.
• Implemented the forcing of translating admin options when sending emails from the dashboard (requires WPML String Translation v3.2.2).
• Fixed the display of the warning message for clashing category slugs.
• Fixed a display glitch in the multi-currency settings when a rate has too many numbers.
• Fixed an issue to show some WCML links on the products list only when the user actually has access to the target pages.
• Fixed an issue with category product count is not updated for translations.
• Merged variations in different languages into one in WC Analytics.
• Fixed a UI glitch (persistent container) once the MaxMind key is set.
• Resolved the recent regressions with the category thumbnails.
• Fixed the missing language column in WC Analytics when multi-currency is disabled.
• Stopped handling the favicon.ico request causing some state inconsistencies.
• Fixed an issue with switcher currencies getting filtered for a second time in the wrong mode.
• Fixed a number of styling issues on the multi-currency settings page.
• Extended the scope of the product reviews translation hook to also load on AJAX requests.
• Fixed the link to WooCommerce → Advanced on WCML → Store URLs.
• Fixed the WooCommerce Attribute Widget Count if the Attribute is set to not translatable in WPML.
• Added a fix to prevent a fatal error with 3rd party gateways when the class definition cannot be found.
• Fixed a possible compatibility issue with WP Rocket when trying to auto-fix the multi-currency settings.

Compatibility​

• Name Your Price: Added currency conversion for manually entered prices.
• Name Your Price: Added support for changing the currency of price entered in the cart.
• Stripe Payment Gateway: Fixed an issue with the wrong currency symbol.
• Mix and Match v2: Fixed a compatibility issue with the multi-currency mode.
• WooCommerce Product Add-ons: Fixed a compatibility issue related to global add-on fields assigned to a product category.
• WooCommerce Checkout Add-ons: Fixed the price that was not converted in the default language.

Usability​

• Added the ability to pre-fill the currency rate from the exchange rate service when adding a new currency.
• Added the ability to automatically trigger the rates update when a service exchange rate key is added.
• Improved error content when getting exchange rates from a service is failing.
• Added force saving and reloading multi-currency settings when the user adds the first secondary currency.
• Changed the order of exchange rate services, now sorted alphabetically.
• Replaced the currency mode dropdown with radio buttons.

Misc​

• Raised the minimal WPML requirement to 4.5.2.
• Updated the OTGS Installer to version 3.