ocaml/opam-repository — pull request #3192 by Leonidas-from-XIV (2014-12-13 20:23:49+00:00)
Title: Slacko 0.12.0 released

* Added type `chat` to abstract away from all types of channels Slack supports
* Removed topic-is-too-long errors as the binding checks the topic length beforehand
* Added `conversation` as a new type instead of string IM conversation type
* More syntactic sugar in code, endpoint definitions now a long pipe