determine when an R base function was added [duplicate]

Question

Is there a way to determine rather easily when an R function was added (what version number). Take for instance when were:

paste0 and browseVignettes added?

I'm not really looking for when these were added but a way to see when they were added.

Answer 1

Converting my comment to an answer as requested:

You can use the news() function

news(grepl("paste0", Text))