Bruce Momjian <pgman@candle.pha.pa.us> writes:
> Just for clarification --- don't most/all our releases make a binary
> change that needs are compile?
No, they usually don't. Adding new routines, for example, does not
break existing clients.
> What we do often is want old binaries to use our new
> libraries. That isn't a major bump requirement, right?
Exactly. A major bump means that they can't use it.
regards, tom lane
