I love this: "it is my very strong conviction that making breaking changes would violate the trust that exists between Dyalog and its customers, and I would per

I love this: "it is my very strong conviction that making breaking changes would violate the trust that exists between Dyalog and its customers, and I would personally consider it to be unethical." I do not actually have a personal need for APL or Dyalog's product, but nowadays it is pretty refreshing to see somebody who seems to deeply care about backwards compatibility.