4.2.0

• Introduce JDBC storage support
• Fine unit tests across storage implementations

Make "Sleep" mode more robust

Introduce atomic to avoid possibly hanging.

4.1.6

Avoid incorrect error log from ScheduleUtil

4.1.5

• Avoid unnecessary reloading of task items on all nodes

4.1.4

Gracefully shutdown support.
Resolve most warnings/errors during shutting down.
And try to release all the task items during shutting down.

4.1.3

• Fix type error when using IScheduleTaskDealMulti
• Fix errors during shutting down

Introduce flatten to project

• Introduce flatten to project
• Ignore demo projects when deploying

Support multiple storage

• Restructure the storage related logics.
• Introduce redis/memory storage

4.0.1

Compared with 4.0.0:

• Dashboard assembling