Jump Force has been updated to version 3.01 today by Bandai Namco. You can find out the complete patch notes of this update from here.
Bandai Namco is going to remove the game from sale on digital storefronts beginning February next year. The online servers are also going to be shut down as the support for the game dries up. The last major patch also concluded the season pass for the game so there’s nothing major to add. The new update is only improving stability and making minor adjustments.
Jump Force Update 3.01 Patch Notes
Here is the official announcement by Bandai Namco that was posted on their website.