docs: add upgrade client proposal event (backport #1596)#1633

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crodriguezvega merged 1 commit intorelease/v2.3.xfrom mergify/bp/release/v2.3.x/pr-1596

Jul 5, 2022

+5

Commits on Jun 30, 2022

docs: add upgrade client proposal event (#1596 )

crodriguezvega
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