Re: [racket-dev] new package system and versions

2014-11-30 Thread Jay McCarthy
I don't understand this question. The package system doesn't really have a concept of version like you are referring to. The package X is versionless. It is possible to know that your copy of X is different than another's, hence checksums and updating (which should have been called sync, in retros

Re: [racket-dev] new package system and versions

2014-11-30 Thread Matthew Flatt
Although I object to some of your characterizations of the difference between PLaneT and the new package system, it's fair to say that PLaneT provides better support to package authors for creating new APIs that are intended to replace (but coexist with) old APIs. I think the answer to that proble