Hi Felix, thank you for your patience!
We announce the DC Digital First issues schedule every month for the following month. This month was the last month we didn’t include the Digital First schedule. Now that the cat is out of the bag, we’ll be making sure you’re well-aware at least two weeks in advance! You can find an example here:
These links are posted in the Watchtower section.
You can find the current Digital First releases within this collection.
And once we have enough series to justify their own section, they will be broken out into their own discoverable rows on the Home Page and Comic Books section of the site.
I hope this information helps, and please let us know if you have any more questions!