Potential performance regressions in Julia 1.8 for special un-precompiled type dispatches and how to fix them

And there was a major change to the function wrapping for late wrapping that should help first solve times for all downstream users, even Trixi, if Trixi snoop compiles. That’ll get a write-up soon. Also, other changes like A bunch of ambiguity fixes by ChrisRackauckas · Pull Request #1753 · SciML/OrdinaryDiffEq.jl · GitHub

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