If the user doesn't have "Edit Issue" permissions - he won't be able to edit checklist, use templates and will get addon controls rendered in read-only mode.
Next step: more granular permissions control. Coming soon!
When removing checklist items from the list you won't get prompt of whether you really want to remove them. that will make working with checklist faster.
Add-on uses different versioning through various editions. Use it for support reference:
For any questions or feature requests contact us: email@example.com