Piotr,
This is almost certainly an accidental omission; I can fix the IANA IPP registry and we'll just need to make sure the IANA registration info is fixed in the next errata update of MSN.
> On Oct 1, 2025, at 4:06 PM, Piotr Pawliczek via ipp <ipp at pwg.org> wrote:
>>> Hello,
>> In both documents:
> 5101.1-2013 PWG Media Standardized Names 2.0 (MSN2)
> and
> 5101.1-2023: PWG Media Standardized Names v2.1 (MSN)
> I can see two media-type values that are not present in IANA IPP registry (https://www.iana.org/assignments/ipp-registrations/ipp-registrations.xhtml):
> •
> envelope-colored
> • stationery-colored
> Is this on purpose?
>> Best regards,
> Piotr
> _______________________________________________
> ipp mailing list
>ipp at pwg.org>https://www.pwg.org/mailman/listinfo/ipp
________________________
Michael Sweet