  We continue our work \cite{Glo22a} on the analysis of spatially global
stability of self-similar blowup profiles for semilinear wave equations in the
radial case. In this paper we study the Yang-Mills equations in
$(1+d)$-dimensional Minkowski space. For $d \geq 5$, which is the energy
supercritical case, we consider an explicitly known equivariant self-similar
blowup solution and establish its nonlinear global-in-space asymptotic
stability under small equivariant perturbations. The size of the initial data
is measured in terms of, in a certain sense, optimal Sobolev norm above
scaling. This result complements the existing stability results in odd
dimensions, while for even dimensions it is new.
