[netmod] YANG Versioning Weekly Call Minutes - 2021-06-15
"Sterne, Jason (Nokia - CA/Ottawa)" <jason.sterne@nokia.com> Tue, 15 June 2021 20:08 UTC
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From: "Sterne, Jason (Nokia - CA/Ottawa)" <jason.sterne@nokia.com>
To: "netmod@ietf.org" <netmod@ietf.org>
Thread-Topic: YANG Versioning Weekly Call Minutes - 2021-06-15
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Subject: [netmod] YANG Versioning Weekly Call Minutes - 2021-06-15
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YANG Versioning Weekly Call Minutes - 2021-06-15 We only discussed the module versioning draft today. - remove the MUST NOT in the YANG module where it talks about substatements of the new extensions Include the following text as part of section 7.1 author guidelines: In some cases a module or submodule revision that is not strictly NBC by the definition in section 3.1.2 of this specification may include the "non-backwards-compatible" statement. Here is an example when adding the statement may be desirable: * A "config false" leaf had its value space expanded (for example, a range was increased, or additional enums were added) and the author or server implementor feels there is a significant compatibility impact for clients and users of the module or submodule We decided to avoid this example for now: * A complex or subtle change in a server implementation occurred and the compatibility impact to clients or users of the module or submodule aren't clear. it is better to err on the side of flagging this change as NBC to alert users of a possible impact. But we may want to add these as examples (need some wordsmithing): - leaf description change example - if you aren't sure about a change, mark it NBC NBC tag -> only for modules ? revision-label -> can be used in modules and submodules ---------------------------------------------- Weekly webex call details: Meeting number (access code): 171 069 0374 Meeting password: semver? Occurs every Tuesday effective Tuesday, September 1, 2020 until Tuesday, August 24, 2021 from 9:00 AM to 10:00 AM, (UTC-04:00) Eastern Time (US & Canada) 9:00 am | (UTC-04:00) Eastern Time (US & Canada) | 1 hr https://ietf.webex.com/ietf/j.php?MTID=ma7627a2ae7b770537cff5f5b89293c70 Tap to join from a mobile device (attendees only) +1-650-479-3208,,1710690374## Call-in toll number (US/Canada)
- [netmod] YANG Versioning Weekly Call Minutes - 20… Sterne, Jason (Nokia - CA/Ottawa)