Here is a new maintenance release, mainly to correct some bugs. But some functionalities were added too.
Again, the compatibility with WordPress SEO by Yoast was improved as the conflict for categories and tags sitemaps was fixed. I also added some improvements in the way Polylang supports the file wpml-config.xml. This mainly will improve the compatibility with plugins and themes which already support the multilingual plugin WPML. But it is also now possible for all users to create their own wpml-config.xml (to be stored in the wp-content/polylang/ directory).