Microsoft has pushed Windows 10 cumulative updates KB4016251 (Build 15063.13) & KB4016252 (Build 15063.14) to insiders in Slow & Release Preview Rings and Fast Ring respectively. You can read the changelog for these two builds by clicking here.
Now, in case you want to download these two cumulative updates, you can do so by following the download links given below.
KB4016251 (Build 15063.13) Download links:
KB4016252 (Build 15063.14) Download links:
In case you want help with installing CAB files, check our tutorial.