wok-current log gif2apng/receipt

age author description
2022-09-28 Pascal Bellard Update sourceforge.net web_sites with https://
2022-02-08 Pascal Bellard Add some current_version
2019-03-05 Hans-G?nter Theisgen updated gif2apng (1.7 -> 1.9)
2013-06-14 Aleksej Bobylev Add: gif2apng, apng2gif, apngasm, apngdis, apngopt, libpng+apng (latest stable libpng 1.6.2); up: optipng (0.7.4).