[coordinator] Extract new namespace validation logics#2919

Merged

linasm merged 14 commits intomasterfrom linasm/new-namespace-validation-hook

Nov 25, 2020

+285-120

Commits on Nov 19, 2020

Merge branch 'master' into linasm/new-namespace-validation-hook
linasm
authored

Commits on Nov 23, 2020

Merge branch 'master' into linasm/new-namespace-validation-hook
linasm
committed

Commits on Nov 25, 2020