As an individual contributor and faithful YANG custodian, I cannot support work
that changes YANG-semantics without versioning YANG itself. As Andy wrote
before:
The only correct way to remove MUST/MUST NOT from the "YANG contract"
is to introduce a new YANG language version (1.2), and make a new contract.
I want this work to move forward in the form of a quick (limited-scope)
rfc7950-bis. One idea would to support just this YANG-next issue
<https://github.com/netmod-wg/yang-next/issues/70> and then mark the versioning
extension as "critical". That said, I believe that an even better
versioning-solution can be had if integrated into the YANG-language directly.
Kent
> On May 22, 2023, at 6:20 PM, Kent Watsen <[email protected]> wrote:
>
> NETMOD WG,
>
> The chairs are extending this WGLC by two weeks (now ending June 5) in order
> to ensure adequate review, since this is important work, and a solid
> consensus is needed.
>
> Kent and Lou
>
>
>
>> On May 8, 2023, at 6:49 PM, Kent Watsen <[email protected]> wrote:
>>
>> Dear NETMOD WG,
>>
>> This message begins a joint two-week WGLC for
>> draft-ietf-netmod-yang-semver-11 and
>> draft-ietf-netmod-yang-module-versioning-09
>> ending on Monday, May 22nd. Neither draft has IPR declared. Here are the
>> direct links to the HTML version for these drafts:
>>
>> - https://datatracker.ietf.org/doc/html/draft-ietf-netmod-yang-semver-11
>> -
>> https://datatracker.ietf.org/doc/html/draft-ietf-netmod-yang-module-versioning-09
>>
>> Positive comments, e.g., "I've reviewed this document and believe it is
>> ready for publication", are welcome! This is useful and important, even
>> from authors. Objections, concerns, and suggestions are also welcomed at
>> this time.
>>
>> Thank you,
>> Kent and Lou (chairs)
>>
>>
>>
>>
>>
>>
>>
>>
>> _______________________________________________
>> netmod mailing list
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>> https://www.ietf.org/mailman/listinfo/netmod
>
> _______________________________________________
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