WPML String Translation 3.3.2

• Fixed a fatal error when a locale language contained a number (e.g. “fr3_FR”).
• Fixed an issue where string translations were not shown on the front-end when strings are registered with long names.

Fixed an infinite loop error where the “override_load_textdomain” filter would always return “true”, even if the MO object was not loaded.

Features

• Added a troubleshooting action to re-display the “pre-generate MO files” dialog if the translation files are
  deleted from the server.
• Added a troubleshooting option to clean up and optimize the strings tables in the database.

Fixes

• Fixed an error that could happen when WPML Core, String Translation, and Translation Management plugins were active but the setup was not complete.
• Fixed an issue with too big flags shown in the admin panel when custom flag image of a large size is used.
• Fixed the way of handling quotes in the blog title and description so translated strings are displayed correctly.
• Fixed the generation of PO files on the “Theme and plugins localization” page. Now, we include only strings belonging to a selected domain, instead of all strings from a plugin.

Compatibility
Fixed the generation of the .htaccess file when the permalinks cache is flushed.

Performances

• Allow using the “Assume all strings have English original” option on any language to improve performance.
• Improved the performance of upgrade commands.
• Introduced a completely new way of how String Translation handles strings. It is now based on MO Files instead of querying data from the Database. This helps to significantly reduce performance costs.
• Added the Multisite support to the new way String Translation loads strings using MO files. Now, it is possible to define different translations per site for the same string.
• Generate partial MO files for translated strings and use them for displaying strings in other languages, instead of accessing the database.
• Improve the new usage of MO files in the String Translations plugin to support WordPress Multisite setup.
• Significantly improved the site performance on when updating the page, post, or a WooCommerce product page in the admin.

Usability

• Don’t show package strings in the String Translation user interface.