[netmod] Update to YANG versioning requirements draft

"Joe Clarke (jclarke)" <jclarke@cisco.com> Wed, 05 June 2019 20:27 UTC

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From: "Joe Clarke (jclarke)" <jclarke@cisco.com>
To: "netmod@ietf.org" <netmod@ietf.org>
Thread-Topic: Update to YANG versioning requirements draft
Thread-Index: AQHVG90HQHpQrTqkYEa9jsagplEOfQ==
Date: Wed, 5 Jun 2019 20:26:59 +0000
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Subject: [netmod] Update to YANG versioning requirements draft
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Coming out of IETF 104, there was feedback that the YANG version requirements draft (draft-ietf-netmod-yang-versioning-reqs) needed a wording change to requirement 1.4.  I have made the change I think addresses the feedback, and I would like to get thoughts on this wording and publish a rev -01 if people are okay with it.

CURRENT OLD TEXT:

1.4  The solution MUST allow for backwards-compatible
     enhancements and bug fixes, as well as non-backwards-
     compatible bug fixes in non-latest-release modules.

PROPOSED NEW TEXT:

1.4  The solution MUST be able to express when non-backwards-
     compatible changes have occurred between two revisions of a
     given YANG module.

Thanks.

Joe