Issue recurring

Hi @lupa18!

Right now I'm working on fixing #49. It uncovered some insufficiency of plugin data structures, which I would like to overcome before releasing version 1.8. It can take a few weeks more at best, before I will gain confidence in changes/fix all tests. After that there is a 1.8 release planned, which will be available at least on Redmine 5.0 and 5.1 and - if it won't require much work - 4.2 and 6.0 as well.

Good ! thanks!