Backup your world and your Server Backpacks's config as this release includes some changes to the config.

Changelog

Features

• Use Mojang's DataFixerUpper when loading backpack's inventories
• Changed some configuration entries to a more sane alternative.
  • types_of_backpacks is moved out of the config file. There is now a folder called backpacks in the serverbackpacks config folder, it stores the backpack's json file.

Notes

On adding, removing or configuring backpacks.

Remove the name in the backpacks folder located in

<server>/config/serverbackpacks/backpacks

That backpack will then be deleted out of existence.

The json structure is like this.

{
  "backpack": "backpackName",
  "upgradeBackpack": "backpackToUpgradeName",
  "slots": 27,
  "dyeable": true,
  "dyeBlacklist": [],
  "cosmetic": {
    "offset": {
      "x": 0.0,
      "y": -0.45,
      "z": 0.28
    },
    "yaw": 180,
    "pitch_while_sneaking": -25
  }
}

You could then add a json with this entry to add a new backpack to the game.