- sync with taskwarrior-sync-server
- sync with AWS S3 / S3-compatible storage (minio, etc.)
- show tasks and sort them
- support due date in tasks
- support scheduling tasks
- support add waiting to task
- support projects
- support tags
- show project pages with all the subprojects and tasks
- show tags pages with all the tagged tasks
- support scaling the tag per line
- support advanced filters in search
- suggest tags and projects when adding a task
- support calendar view
- show notification for due, scheduled, and overdue tasks
- support task dependencies
- support priority in tasks
- support task annotations
- support recurring tasks
- better notification: when tap the notification, open the app and show the task details
- support builtin UDA like tag and project colours
- support custom UDA