MC Plugin ShowItem 1.8.11

[1.8-26.1.2] Show items, inventory and enderchest in chat and with commands. PlaceholderAPI support

• Fixes chat packet issues in certain setups on 26.3
• Fixes some icons of new 26.3 items

• Fixed a possible warning when trying to detect the server version for the internal adapters

• Fix the following icons which were broken when using 26.2: Sulfur Spike, Purpur Pillar, Quartz Pillar

• Add support for 26.1 servers

• This fixes the restl of all the broken item icons (Made possible with the new internal /showitem --show-all-icons command which lists the icons of all items and blocks)

• Add new config option custom-model-icon-handling which replaces show-custom-item-models.
  The new option can be either "vanilla", "custom" or "hide" to set which icons items with a custom item_model component should use (either the vanilla one, trying to find a texture in "<namespace>/textures/item/<model name>", or completely hiding the icon)
• Fix issues with chat icons of Sea Lanterns and Crossbows
• Re-add compatibility with servers running on Java 8 (previously Java 21 was required which isn't easy to use with older server versions)

• Restores Java 17 compatibility (and potentially earlier but I strongly recommend using 17 or even 21)
• Fixes that showing an Enchanted Golden Apple would show a missing texture icon on 1.21.9+

• Fixes that turning off the use-nick-name config option would not disable the team prefix and suffix like the comment in the default config indicated
• Fixes the icon of a beehive on 1.21.9+

• This update adds support for 1.21.11

• Remove the shadow behind the item icons in chat to make them look a bit better
• Fix some chat icons not working for items (Banner, Shield, Heavy Core, Light&Weighted Pressure Plate, Buttons)
• Make the texticon-rp config option override the inbuilt icons if you want to provide item icons yourself via the iconrpmapping.yml and a resource pack
• Remove icon placeholder from DiscordSRV message