New config: "Backpack Upgrade Mode". You can choose normal upgrade for backpack using same upgrade logic with chest
New config: "Backpack Max Size". Max normal upgrade for the backpack
New Button: "Upgrade". Upgrade the chest without manually closing it

Fix:
bug when using "close" button
bug when an upgrade-able container which has slotbg with missing atlas or image

New:
-Can now jump to specific page
-Can now input to search item using search bar

Fix:
-Crash when hammering a burnt chest when "Deconstruct Return Items" enabled

-Add: "Archaic Boat"
-Display current page for backpacks

New:
-Add: "Communal Kelp Dish"
-Add: "Burrowing Horn"(public beta only)

-Add 3 special config. Disabling them may solve some problem;
-These functions are created for improving the performance when interacting with huge-sized container

Change:
-No longer apply page flipping to non-upgradeable backpack with 15 or more slots
-Configs: "Tackle Box" and "Communal Kelp Dish" (default: disable) have split away from their "Upgraded Version" (default: enable)

bug fix:
-crashes when clicking fill button in shadow container
-crashes when clicking close button in shadow container
-fill button not working in some cases

fix:
-abnormal display when "Partial Display" option is on

fix:
-unable to upgrade backpack