FlipCard 3.6.3

• For users of versions lower than 1.16, we have added a new function to automatically convert Hex colors to common colors to avoid the situation where the colors of plugin messages look very strange due to calling Hex colors.
• Fix some minor issues.

中文：

• 对于低于版本1.16的用户，我们新增了自动将Hex色转换为common色的功能，避免出现调用Hex色导致插件消息的颜色看起来非常诡异。
• 一些小问题的修复。

• Added CraftEngine item hook.

• Fixed 1.17 versions support.

• Added 1.21.4 version support.
• Mainly added 1.21.4 resource pack format support, for plugin itself, it already support 1.21.4 before this update.

• Fixed plugin print error when use custom NBT data in ItemFormat if MythicChanger not installed.

• Added custom nbt support in ItemFormat if you have installed NBTAPI in your server. 
• Recoded ItemFormat sell method and fixed some issues related to this feature.

• Item Format update: Fixed some item format value do not correctly parsed.

• Item Format update: Fixed the issue where enchanted glow was parsed as a hide tool tip in some cases.

• Fixed condition do not check in some case.
• Updated default example UI config.

• Happy new year! This update bring a fix for EcoArmor hook.

• Improved database performance.
• Now if player has flipcard.bypasslefttimes permission, we will not cost it's left times anymore.

• Added Nexo item support.
• Fixed Item Format error on 1.20.6 version.

• Added new permission: "flipcard.bypasslefttimes", with this permission, you can bypass left times check when use /fc open command.

• Removed simply-mode option in config.yml file.
• Removed default item files in plugin.

• Added Folia support.

• Item Format update:
  • Added support for set material tag in tool rules.
  • Added support for set multi same attribute modifier.

• Item Format update:
  • Added support for set material tag in tool rules.
  • Added support for set multi same attribute modifier.

• Added new Item Foramt arg: damage resistance, equippable.
• Added new action type: conditional.

• Added 1.21.2/3 version support.

• Added "flipcard.bypassprice" permission, all players with this permission will be considered meet the economy plugin price.