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The argument of ‘as.environment()’ is named ‘x’ now, not ‘object’, as it was always documented and shown when printing it; thanks to Gael Millot's PR#18849.
‘R CMD build’ and ‘R CMD check’ now allow reference output for demo scripts (‘demo/<demo>.Rout.save’ files) to be shipped with the package, as proposed by Torsten Hothorn in PR#18816.