[media-types] Re: [IANA #1453872] application/vnd.ju pyter registration request

One thing:

On Mon, Jun 22, 2026 at 6:52 PM Amanda Baber via RT <
[email protected]> wrote:

> Hi Murray,
>
> Sending a reminder for this request from June 29th.
>
> thanks,
> Amanda
>
> On Mon Jun 15 19:44:29 2026, amanda.baber wrote:
> > Hi Murray,
> >
> > Can you review this new request by June 29th?
> >
> > thanks,
> > Amanda
> >
> > =====
> >
> > Name: Micke Nordin
> >
> > Email: [email protected]
> >
> > Media type name: application
> >
> > Media subtype name: vnd.jupyter
> >
> > Required parameters: N/A
> >
> > Optional parameters: N/A
> >
> > Encoding considerations: binary
> >
> > Jupyter notebooks are json based
> >
> > Security considerations: Jupyter Notebooks contain executable code,
> > but requires bespoke software (kernels) to run. It is not an
> > executable as such, but contains source code. Along side code, any
> > kind of text content can be added to a note book.
> >
> > Interoperability considerations: N/A
> >
> > Published specification:
> > https://docs.jupyter.org/en/latest/reference/mimetype.html
> >
> > Applications which use this media: Jupyter Notebooks is an open format
> > based on json, it is in use in the Jupyter project:
> > https://jupyter.org/
> >
> > Fragment identifier considerations: N/A
> >
> > Restrictions on usage: N/A
> >
> > Provisional registration? (standards tree only): No
> >
> > Additional information:
> >
> > 1. Deprecated alias names for this type: N/A
> > 2. Magic number(s): N/A
> > 3. File extension(s): .ipynb
> > 4. Macintosh file type code: N/A
> > 5. Object Identifiers: N/A
> >
> > General Comments:
> >
> > Person to contact for further information:
> >
> > 1. Name: Jupyter Team
> > 2. Email: https://jupyter.org/governance/people/


That's a URI, not a contact address.  And it refers to a pretty large
number of people.

Can we have one primary contact, or an alias, or something more
conventional?


>
> >
> > Intended usage: COMMON
> >
> > Author/Change controller:
> > https://jupyter.org/governance/people/#software-steering-council


Same here.

-MSK

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