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‘requireNamespace()’ now throws an error even if the name space is already loaded if it is called with an unmatched argument such as ‘quitely = TRUE’ or ‘quiet = TRUE’ (argument ‘quietly’ cannot be abbreviated as it follows ‘...’).
‘requireNamespace(.., versionCheck = *)’ now shows an error and returns ‘FALSE’ when the package version check is not fulfilled, thanks to Iris Simmons and Trevor Davis's PR#18255. Additionally, the ‘versionCheck’ argument is checked and when invalid, an error is signalled to avoid subsequent confusing error messages.