Deletion of Krestianstvo SDK

Comment: Yes. (Although the time when Sputnik was covered is not important). If nobody anywhere documented or covered Sputnik 1, we wouldn't care. Wikipedia articles do not have to be completed based off of news reports- academic journals, etc are all fine sources and can establish notability, but the sources ''must meet the |reliable source policies.'' No such coverage exists for this piece of software- its existence alone does not grant it inclusion in Wikipedia
Stance: comment
Cited policy: Wikipedia:Reliable sources (WP:RS)