• Backfill form
• Better task filtering int duration and landing time charts (operator toggle, task regex, uncheck all button)
• Add templating to adhoc queries
• is_paused toggle for DAGs

• Backfill, better logging, prompt with details about what tasks are about to run

• PIG
• MR
• Choose and implement a python MR lib
• Merge Cascading

• Add a run_only_latest flag to BaseOperator, runs only most recent task instance where deps are met
• Pickle all the THINGS!
• Distributed scheduler
• Raise errors when setting dependencies on task in foreign DAGs
• Add an is_test flag to the run context
• Add operator to task_instance table
• Add owner to task_instance table
• Add queued_dttm to task_instance table

• Support for cron like syntax (0 * * * ) using croniter library
• Pause flag at the task level
• Task callbacks as tasks?
• Increase unit test coverage

deprecate TimeSensor