# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2017-02-13 13:22:32 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/831131445078982656) Really good Swift Newsletter this week. Of particular interest are meta-programming with Sorcery and Swift ProtoBuf support. https://t.co/ikb4YrTs9i