All versions of periodical

6 versions since July 31, 2012:

1.2.0 - June 13, 2020 (7 KB)
1.1.0 - June 20, 2016 (9.5 KB)
1.0.1 - June 20, 2016 (9.5 KB)
1.0.0 - March 12, 2016 (9.5 KB)
0.2.0 - June 19, 2014 (8.5 KB)
0.1.1 - July 31, 2012 (6 KB)