Redis extension version 2.0.6 was released. This release contains important fixes for composite keys and executing two-word commands. There are enhancements and new features as well:

• Better code completion in IDEs
• It is now possible to avoid sending a SELECT command after connection by setting Connection::$database to null
• \yii\db\QueryInterface::emulateExecution() was introduced to allow creating an empty query without the need to connect to a database
• Redis-based Mutex implementation was added