letorbi [1] filed a request to merge processing4 [2] into processing [3]: Processing 4 is stable now, so the "official" package has been finally updated from 3 to 4. In fact both packages, 'processing' and 'processing4' are identical at the moment, because the codebase of 'processing4' has been merged into 'processing'. Since the 'processing' package will continue from the base of the 'processing4' package, it makes IMHO sense to keep the comments and up-votes. [1] https://aur.archlinux.org/account/letorbi/ [2] https://aur.archlinux.org/pkgbase/processing4/ [3] https://aur.archlinux.org/pkgbase/processing/