anchor.diff:  
   === Containers.io
   
  -*deprecated*, `CCIO` is now a <<core>> module. You can still install it and
  +*deprecated*, `CCIO` is now a <<core,core>> module. You can still install it and
   depend on it but it contains no useful module.
   
   === Containers.unix
  
positive.code: - aliasing and deprecating `CCList.split` (confusion with `List.split`)
  
  
  == Build
  
  You will need OCaml `>=` 4.00.0.
  
negative.code: - *new*: http://lists.ocaml.org/listinfo/containers-users[Mailing List]
    the address is mailto:containers-users@lists.ocaml.org[]
  - the https://github.com/c-cube/ocaml-containers/wiki[github wiki]
  - on IRC, ask `companion_cube` on `#ocaml@freenode.net`
  - image:https://badges.gitter.im/Join%20Chat.svg[alt="Gitter", link="https://gitter.im/c-cube/ocaml-containers?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge"]
  
  == Use
  
  You can either build and install the library (see <<build>>), or just copy
  files to your own project. The last solution has the benefits that you
  don't have additional dependencies nor build complications (and it may enable
  more inlining). Since modules have a friendly license and are mostly
  