xili-language is updated in version 2.19 to improve features and to be ready with WP 4.3-beta

• Admin Side
  add link in post edit to view other posts during translation,
  pre-tests with WP 4.3-beta1: fixes for (new) WP Theme Customizer Menus

• Authoring
  add shortcode as [linked-post-in lang="fr_fr"]Voir cet article

• Theme’s developers
  ready to translate theme_mob values (like in config.xml) see multilingual child theme twentyfifteen-xili example in github