When ?

Oh. The word " comes " got me excited.
Thanks.

BunnyJ said:

Just guessing but I would suspect to see RS2 things showing up in the insider builds after RS1 hit's the general public. Might be a month or so after.

The final RTM build of the first Red Stone ie "the Redstone 1" or the anniversary update - "Anniversary Update" will be July, 11 - 15.

Redstone RS2 coming in spring 2017

The second update part of the Redstone rollout is expected in early 2017, when Microsoft is very likely to introduce some new devices running it. Details are not available at the moment, but people close to the matter previously said that Redstone RS2 would be about bringing features that aren’t ready for the first wave coming this summer.

Furthermore, the spring 2017 Redstone version could refine the overall experience and introduce some new features specifically developed for new devices, as Microsoft is also expected to take the wraps off the Surface Pro 5 and the Surface Book 2 while pushing the button for the new OS update.

Certainly, there are a lot of vague details available at this point, so don’t take anything for granted for the moment as anything could change overnight without Microsoft making any official announcement.

BunnyJ said:

Now.. I wonder what will come after RS2 this spring??

Windows 10 / 3 ? :)