The Gearbox Software Forums have some details on the upcoming free patch Gearbox is promising along with their upcoming DLC releases for Borderlands 2, their role-playing shooter sequel (thanks Eurogamer). Here's word on a planned storage increase and more:

You can still buy a Season Pass.

There will be inventory/backup/storage increases in the update (Free update). More ammo SDU's will be available in the black market along with eridium maximums increased.

Chris will have a full list of the changes sometime this week for everyone. He also is going to get the Krieg forum up sometime this week.