wok-current log perl-class-singleton/receipt

age author description
2021-12-31 Hans-G?nter Theisgen updated perl-class-singleton (1.5 -> 1.6)
2021-09-17 Pascal Bellard Add some current_version
2019-01-24 Pascal Bellard Update some WEB_SITE
2015-09-27 Nathan Neulinger perl-datetime: more dependencies