Min RK

Sorry, I don't see what there is to fix. 302 on `/` is expected. There is no page to serve at `/`, so it redirects to `default_url`, which is `/tree/`...

Defining new top-level keys is not necessarily considered a backward-incompatible change, only changing or removing existing ones. So if you think it's cleaner to add a `suggestions` list next to...

@blink1073 yes, cursor_start and cursor_end describe the selection of text that should be replaced. I know this comes up in IJulia.

It's also important to keep the computation of each complete_reply responsive, as some frontends will want to do complete-as-you-type, requesting completions quite frequently. This should be taken into account when...

I [implemented this in ipyparallel](https://github.com/ipython/ipyparallel/pull/553) and pre-proposed a JEP: https://github.com/jupyter/enhancement-proposals/issues/75 . I didn't go all the way to a JEP yet, because almost all of the work is in the...

Of course! Docs added.

A `shutdown_notification` message on IOPub seems appropriate. We could take this opportunity to fix the undocumented weirdness of IPython publishing `shutdown_reply` on IOPub as well.

msgpack's Python defaults aren't actually round-trip safe. There is a wrapper package `msgpacku` that does actually return the same object that the serializer serialized, so you can use it: ```python...

You might want to tell matplotlib to export PDF-native renders as well as the PNG used in the browser: ```python from IPython.display import set_matplotlib_formats set_matplotlib_formats('png2x', 'pdf') ``` Then you can...

This is how IPython parallel works as well (although *all* kernel sockets connect, not just one and then binding the rest). I agree that letting kernels pick ports is best,...