ElasticSearch extension with release?

I was curious if you guys were planning on a release version of the ElasticSearch extension with full documentation with the final release of Yii2?

Also, I’m very curious about the ElasticSearch / Redis joining you mention in the current documentation. While you continue to work on it, I was wondering if there was a place you could point me about how that will work? Or maybe just a brief overview?

Have you seen the README of both extensions?