The latest commit was tagged with 1.3.0 and 2.0.0, but only the 2.0.0 tag was published. The update contains no breaking changes, so there should be no problem pushing it to 1.3.0, but since the release is not published it won't update automatically for folks.
Check the releases page.
Release the 1.3.0 tag.
Closed: works as designed
2.0
Code