WPML Multilingual CMS 4.7.3

Fixes

• Fix parameters count not matching placeholders count in wpdb:repare
• Resolved issues introduced by change in behaviour of esc_sql() in WordPress 4.8.3
• Fixed usage of wp_doing_ajax on versions of WordPress older than 4.7
• Fixed admin strings not being added to the translatable strings, when defined through the custom XML configuration
• Fixed notices thrown in WordPress 4.9 by the WPML installation wizard
• Fixed issue that was stopping the Add Gallery button from working for NexGen Gallery
• Add help for Encode URLs and Language Tags on the Edit Languages page
• Removed non-required dependency of Underscore.js in order to resolve Compatibility issues
• Fixed issue with Saving settings in “Translate texts in admin screens” page when handling recursive objects
• Fixed notice thrown after completing the first installation wizard and NONCE_SALT constant is not defined
• Resolved exception with wrong template being applied to specific Custom Post Types
• Fixed bugs related to uploading flags for custom languages
• Nonce check when changing a post’s language
• Fixed issue with home_url filter returning wrong url when ‘relative’ mode is selected

Fixed fatal error occurring after updating an original post.
Fixed a caching issue with Language Switcher when new languages are activated.
[Security] Validated and escaped the value assigned to the current language, especially when read from GET or POST requests. Credit for this goes to Jouko Pynnonen (Klikki Oy -) who reported the possible exploit.

Fixes
Fixed some third-party plugins loading order issues, by attempting to load WPML before any other plugin
Fixed the logical expression which detects if the post private flag needs to be synchronized
Added hooks to extend the translation options in the term edit page
Fixed the language code of the Norwegian language to “no” (with defult locale set to “nb_NO”)
Fixed a fatal error when running WPML 3.8.0 and WPML String Translation 2.6.1
Updated the default locale for several languages which were missing this information or had the wrong one
Fixed a compatibility issue with get_term_by in WP 4.8
Fixed issue with “Adjust IDs for multilingual functionality” on AJAX requests