0.1
[x] Status
[x] Description
[x] !! Priority
[~] Grouping
[x] Headline
[@] Create a release

0.2
[ ] Tags
[ ] Create a release

0.3
[ ] Due Date
[ ] Create a release

0.4
[ ] Initiate discussion about divider in the spec: https://github.com/jotaen/xit/ (not part of official spec)
[ ] Add divider support
[ ] Create a release

1.0
[ ] Stabilize
[ ] Create a release
