Download ProtocolLib here.

Add a warning on first /iazip to notify the user about hosting method selection
Separate realistic campfire feature into an addon
Directional blocks
Preview emojis in chat by showing a big variant of the image on hover
protection_2 enabled leads to IndexOutOfBoundsException exception
HIDE_ATTRIBUTES not working since 1.20.5
TexturedInventoryWrapper improvements
Worldguardflag ia-vehicle-personal-remove and ia-vehicle-remove have no effect
A map for <String, String> (key for the emoji, value for the emoji char)
Item Frame based furniture not returning the name
furniture_sit stops working since 4.0.7 if solid: false and item_display
FurnitureInteractEvent event is no longer being sent
Creating a hitbox with height offset does not match expectations
Iaremove issue that could be used as a dupe
Custom smithing table recipes not working on 1.21.4
The recipe that reduces durability like peeling potatoes in Wiki does not work properly
enable font_images.book in config.yml will cause book's title and author not show
Corruption of pack.mcmeta file
Hud not showing up until itemsadder is reloaded with no-host enabled
Pick block don't work anymore
specific_properties.color value is case-sensitive, throwing errors if not uppercase
/iazip --uncompressed command to get the unzipped resource pack
Deprecate legacy custom mobs feature - resource intensive
ItemsAdder no longer replaces :test: in chat with font images
NULL error on left click of any block
Stack custom items even if NBT data order is different
execute_commands only triggers when interacting with a block
Custom Drinks are displayed as only non-brewable potions
CustomStack#getItemStack() returns outdated item
Crash StackOverflowError
Various issues with Vault prefix
Rename permission to permission_suffix in font_images
Change the CustomEntityDeathEvent event method return types to LivingEntity instead of Entity. Also return Player as killer
& character is hidden, even if not used as color code
CustomBlock#getDisplayName() returns nothing for block with either name or display_name set.
CustomFurniture.getNamespacedIdsInRegistry() only returns template and not any variant_of furnitures
Citizens interact doesn't work with IAEntities
Field index 0 is out of bounds for length 0
java.lang.ClassCastException: class itemsadder.m.ku cannot be cast to class itemsadder.m.lf (itemsadder.m.ku and
Could not pass event PlayerInteractEvent to ItemsAdder v4.0.9-hotfix-1
Remove warning about allow_other_plugins_resourcepacks
Refactor the permission field of categories.<category>.icons to use a new property permission_suffix
Setting durability.usages property only causes Error: 'max_durability' must be > 0
Remove useless legacy server checks, the plugin supports 1.20.6+ only
Better update checking to avoid false positives
Warn about loading of GlowingEntities
Better formatting of loaded content stats
Scripting engine for items events
MythicMobs 5.8.2 Compatibility Issue
Add hover in font images settings
Remove legacy font images features
Fixed "No permission" popup in crafting table not showing item name
Remove old show_legacy_furniture_flags option and legacy worldguard flags
Cave Decorators: "Unknown type name: cave_decorator"
NoSuchMethodError: 'org.bukkit.entity.Player org.bukkit.event.entity.PlayerDeathEvent.getPlayer()'
Fix Paper-only methods used on Spigot
1.21.5 compatibility
You can't break that block here when trying to sit on a furniture in WorldGuard area with ia-furniture-sit: false
Fix sit instantly when placing furniture item_display
Do not teleport the user back to the original location before sit if block is unsafe
1.21.5 - Cannot cast net.minecraft.network.chat.SignedMessageBody$a to net.minecraft.network.chat.IChatBaseComponent
/iadrop autocomplete
Fix drops spawning at the wrong height
inject also custom_name other than just the item_name