Two years ago, on June 4th of 2018, Microsoft announced its acquisition of GitHub, unicorn darling of the developer tools startup ecosystem, for $7.5B in stock.
https://nimbleindustries.io/2020/06/04/has-github-been-down-more-since-its-acquisition-by-microsoft/
https://nimbleindustries.io/2020/06/04/has-github-been-down-more-since-its-acquisition-by-microsoft/