Fixed a fatal error that triggered for sites installed before WPML 4.3, that had MO files in languages/wpml/missing folder.
Improvement on the cache mechanism that loads MO files, invalidate cache per-language.
[WordPress 6.5] Fixed a discrepancy between the “locale” settings in WordPress and WPML objects.
Adapted our translation loading mechanism to the changes in WordPress 6.5
Enforced the update of custom translation files when the strings in a package job are updated.
Enabled the loading of string package API on CRON requests
