Subject: [netmod] YANG Versioning Weekly Call Minutes - 2021-04-06

From: "Sterne, Jason (Nokia - CA/Ottawa)" <[email-masked]>
Date: Tue, 6 Apr 2021 14:10:09 +0000

YANG Versioning Weekly Call Minutes - 2021-04-06

Focus for this meeting was going through Jason's review comments for section "3.1.2 Backwards-compatibility rules for config false and output data" of https://tools.ietf.org/html/draft-ietf-netmod-yang-module-versioning-02.

(A)
Valuespace:
- value space (with a space between the words): use 7950 meaning/definition (remove the definition in our draft)
- make "must" its own bullet
- don't particularly address "description"
- Balazs propose updated text

(B)
replace this:

"an additional state leaf can easily be discarded"

with this:

"the presence of an unexpected state leaf is not typically a problem and may be ignored by the client"

(C)
replace "config=false data" in the 1st paragraph with the following (and keep the quotes - that is how RFC8342 presents it):
                "config false" data

(D)
Lots of debate about the "client" bullets in 3.1.2.  Didn't conclude.  Perhaps just summarize and say clients need to sanitize data (give examples of data they might get, values outside range)

ACTION: focus on reviewing section 3.1.2

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