I don't know if this will break old versions, it shouldn't but to be safe make a backup before updating. You also need to delete your old config for the new config changes/defaults to take effect.
ADDED: The ability to equip and open a backpack with keybindings.
ADDED: Equipped backpacks render on the player with a custom model. Won't render if the player has an Open Blocks' hang glider equipped.
ADDED: Depth Upgrade
ADDED: Mining Filter Upgrade
ADDED: Ability to right click ender storage backpacks inside IB's backpacks to open them.
FIXED: Mod Specific Filter actually works now.
FIXED: Restocking upgrade should now function properly.
FIXED: Corner case with not being able to move a different backpack in your hotbar while another is open.
FIXED: Equipped Backpacks should function properly on death now
FIXED: Button upgrade's hotbar to inventory button should no longer move the opened pack
FIXED: Various other minor bugfixes
CHANGED: The sorting button now sorts by ID, with iron backpacks always being in the front slots (i.e. top left slots)
CHANGED: All the textures (backpacks and items) to slightly improved versions.
CHANGED: Config option regarding the alternate backpack textures so it is clear the HD one is default.
CHANGED: Default gold and diamond backpack recipes are slightly cheaper.
CHANGED: Changed the Fuzzy filter's default recipe to something less confusing.
CHANGED: Altered the default upgrade points on the backpack tiers to be slightly higher.
CHANGED: Backpacks are no longer enchantable.
CHANGED: A lot of the code, so it had to be re-commented, but is now.
ADDED: Documentation to the code. People actually do that?!?
FIXED: Dupe bug with opening the same backpack that is already open via right click and the items not updating.
CHANGED: Refactored the internal code so that, along with the documentation, it is now an acceptable instance of source code for others to learn from.
- please delete the existing config if updating to apply the config changes.
ADDED: The ability to right click any backpack in another backpack's GUI to open the nested/other backpack's inventory directly.
FIXED: Rename now clears the text field after it is clicked.
CHANGED: Default texture is now the HD backpack sprites (thanks Emperorraccoon).
- The Upgrades Update - please delete the existing config if updating to apply the config changes.
ADDED Quick Deposit upgrade
ADDED Advanced Filter Upgrade
ADDED Advanced Nesting Upgrade
ADDED support for version checker
FIXED sorting combining items it shouldn't
FIXED backpack to inventory button not moving all items
CHANGED a lot of default config recipes
CHANGED how eternity upgrade works internally
CHANGED how buttons work internally
CHANGED how messages work internally
- The Ghost Slots and Upgrade Points Update
*Please delete your config, so when it regenerates this update can take full effect.
*Please remove any items in the alternate gui before upgrading to this build, as this change may remove items you had in there before, and if it doesn't remove them it will keep the items (as they are now ghost items).
Added tooltips to buttons that describe what they do, with a configurable length of time to determine how long it takes for them to appear when hovering over the button.
Made the alternate gui slots "ghost slots" so it doesn't take your item.
Refactored how the alternate gui slots are ordered internally
Made the alternate gui compatible with inventory tweaks
Added buttons to the alternate gui if the button upgrade is applied.
Added the 'Additional Upgrade Slots' upgrade.
Added filter upgrades - Ore Dictionary and Fuzzy
Altered how the tooltip on the backpacks look
Changed upgrades to work on a point system, rather than just upgrade slots
Added the ability to remove upgrades by crafting a backpack that has the upgrade with the upgrade you want to remove