K 10
svn:author
V 3
dvl
K 8
svn:date
V 27
2021-03-29T14:41:29.969817Z
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V 482
Update to 21.3.0

Upstream has changed their release number, but I don't think that will affect
us at all. It appears to follow year.month

I have sent some newly added patches upstream
(https://github.com/librenms/librenms/pull/12647) and they will be removed
from here on the next release.

This update jumps over 21.20, 21.1.0, & 17.0.1 for no reason.

While here, include a patch from an outstanding PR

PR:		252640
Submitted by:	geoffroy desvernay <dgeo@centrale-marseille.fr>

END