Tickets seems not referenced from commits :-/
The commit 5cd5a0a370 (PR #42) has a "closes #16" in its message, but issue 16 was not referenced.
Commit 7fc516c9 relates to this ticket
Commit 1ea98c34 fixes this ticket
Commit 885f0bb5 fixes this ticket
Commit a8718179 relates to this ticket
Commit 1ab53d40 fixes this ticket
Commit 58544cd8 fixes this ticket