Prepare CRAN release #1361

Job	Run time
R-CMD-check / macOS-latest (release)	6m 56s
R-CMD-check / windows-latest (devel)	15m 14s
R-CMD-check / windows-latest (release)	14m 27s
R-CMD-check / windows-latest (oldrel)	10m 41s
R-CMD-check / windows-latest (4.1)	2m 52s
R-CMD-check / ubuntu-latest (devel)	9m 43s
R-CMD-check / ubuntu-latest (release)	8m 58s
R-CMD-check / ubuntu-latest (4.3)	15m 7s
R-CMD-check / ubuntu-latest (4.2)	1m 14s
R-CMD-check / ubuntu-latest (4.1)	1m 3s
R-CMD-check / ubuntu-latest (4.0)	50s
	1h 27m 5s

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