Throwing out backwards compatibility should be an absolute last resort, you may as well start a new project that is written clean from the beginning. No functi

Throwing out backwards compatibility should be an absolute last resort, you may as well start a new project that is written clean from the beginning. No function should be promoted to the core API without serious consideration. Instead use something like /alpha/function-v2.2/ for testing functions that may disappear or be updated, making it easy for clients to write workarounds for these non permanent functions.