Google Play - Review process through Alpha, Beta and Production channels

Question

When you publish an App in Google Play for the first time through the Alpha channel, there exist a review process, similar to Production releases.

My question is,

Once the app is reviewed and accepted in the Alpha channel, if then I promote it to Production, is it published to final users right away (as it has been already reviewed), or is it reviewed again and so the publishing can be delayed for several hours?

Answer 1

好吧，我自己测试了一下，我可以确认，一旦在任何渠道上通过了审查，就不再需要它了，因此立即推广到生产（或多或少，因为传播需要一段时间，但没有新版本）。

Answer 2

Just wanted to give an updated answer, I just did an internal to alpha, waited about a day and a half under review. Did an alpha to production and now I'm back under review. Just wanted to post this because I found the correct response to be outdated. If you are like me and are fixing a critical bug, it may be better to skip any kind of a alpha and go straight to production for quicker rollout.

Answer 3

There is an important difference between Internal Testing and other tracks.

If you push the app to internal testing there is no review (at least not the long one as on other tracks) so pushing there is almost instant (except the first release, from my experience this one takes a bit more time).

Case 1.

Push to internal test -> no review. Push from internal test to alpha -> review.

Case 2.

Push to alpha -> review. Push from alpha to prod -> no review.