This release changes the internal database's structures, and adds a new method to change a user's username in User Auth. You can read about the method in our documentation.
**Important:** the new database structure is incompatiable with the previous versions! Because this is a development release, we will not provide a script to move users from the old to the new tables. You have to delete the database, and recreate the users with this version. In future, for production-ready releases, if necessary you will receive guidance on version migrations.
This release also updates OpenSSL to the latest version.