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Several influence measures for ‘"glm"’ objects have been updated to use Pearson residuals rather than deviance residuals (the latter are not unbiased) and to not use leave-one-out estimates of dispersion in models with fixed dispersion.
‘rep.int()’ and ‘rep_len()’ again drop names also for factors, fixing a regression in R 4.0.0. (Thanks to a report by Rui Barradas and PR#18999 by Suharto Anggono.)