I'm running multisite installation of WordPress 4.0 (with Polylang 1.5.6 plugin installed).
I'd like to prevent categories and tags from being translated (according to https://wordpress.org/support/topic/plugin-polylang-bug-tags-and-category-should-not-require-unecessary-translations) but it seems to be impossible in current version, due to change in get_translated_taxonomies() function (includes/model.php; Polylang 1.4dev20).
Of course it works implemented as a plugin, but I don't think it's reasonable to have such small feature in a separated plugin. It would be much better if it could be manageable on a theme level (eg. in functions.php file).
Could you, Chouby, please give a small explanation and a use-case why have you decided to make these changes in version 1.4dev20?
PS
Actually, an option of having non-traslated build-in taxonomies (i.e. categories and tags) may be very useful, especially when you're running a site about programs, games and other things with names not depending on the language.