Some of you who work in a group who shares code through "invitation only" libraries might appreciate the ability in the new channel system to publish stuff for channel members only. That way, you can just configure the list of users in one place, rather than for each individual library. You can still publish a library in multiple channels and you can add individual subscribers to the library who are not channel members, so it is completely flexible.
Not only that, but members who go to your channel can see a nice index of all the stuff published there, in case they ever need to do so. If you have a website for your development group, you can just link to the channel from there and it makes a nice addition.
Well, let us know if this is useful and if anything can be improved.