There have been a few changes we've made to alleviate stash overflow, the biggest of which has been condensing down crafting materials into two tiers and increasing the stacks of many other commonly hoarded items. Where there was once ten different materials for 1-60 crafting (not counting Pages and Tomes), now there's only five. Gem and Material stack sizes have been increased fairly drastically as well, stacking up to 1000, and Pages and Tomes have been removed from the game.

However, we do see a need with many of the additional crafting materials and items added in Reaper of Souls to add an additional Stash tab. In the next Beta patch, a new Stash tab will be available for purchase for players in the Beta. This tab will unlock in a very similar manner as previous tabs, and require purchasing the initial tab and additional 14 slot expansions over time. When the time comes for the expansion launch, this Stash tab will require the Reaper of Souls expansion to access.