It looks like the current version of the Unicode license (v3, found at
unicode.org/license.txt <https://www.unicode.org/license.txt>) has been
around for at least ten years. The Unicode Intellectual Property, Licensing
<https://www.unicode.org/policies/licensing_policy.html> page suggests that
the primary difference between their license and the MIT license is that
their license expressly covers data and data files.

On Tue, Apr 29, 2025 at 2:24 PM Sutou Kouhei <k...@clear-code.com> wrote:

> Hi,
>
> https://www.apache.org/legal/resolved.html is the 3rd party
> license policy of the ASF. Could you check this?
>
> ("UNICODE, INC. LICENSE AGREEMENT - DATA FILES AND SOFTWARE"
> in category A case? But
> https://www.unicode.org/copyright.html doesn't have the
> "Exhibit1" anchor now...)
>
> Thanks,
> --
> kou
>
> In <CAO-Cae78_v09L0hR0KG68=hEUKh6qCKkGSB6RU6KPLZ4=qa...@mail.gmail.com>
>   "Copyright and dependencies" on Tue, 29 Apr 2025 14:07:07 -0700,
>   Curt Hagenlocher <c...@hagenlocher.org> wrote:
>
> > I'm sure this is the wrong audience for legal-adjacent advice :P but I
> > thought I'd start here anyway.
> >
> > I'm interested in incorporating cldr/common/supplemental/windowsZones.xml
> > at main · unicode-org/cldr
> > <
> https://github.com/unicode-org/cldr/blob/main/common/supplemental/windowsZones.xml
> >
> > into
> > the .NET 4.7.2 build of the Arrow library. This is a data file that's
> > copyrighted by the Unicode consortium and can be used to translate IANA
> > time zones into Windows time zones. This data has been incorporated into
> > newer versions of .NET, so it's only required for builds targeting the
> > "desktop Framework" that still ships inside Windows.
> >
> > Is there a kosher way of doing this? And if so, could it be copied
> directly
> > into the source tree or would it need to be incorporated into the build
> > process in some fashion -- e.g. by downloading it from a canonical
> location
> > as part of the build.
> >
> > Thanks!
> > -Curt
>

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