# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2018-07-18 22:24:49 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/1019709605184712704) RT @jckarter: When Swift was first announced at WWDC 14, the internal repo had 18,000 SVN revisions after four years of development. Four y…