Entity Library 0.4.0 - NeoForge 1.21.1

Added

• Added native support for Minecraft 1.21.1 using NeoForge.
• Added a scrollable mod dropdown for quickly filtering entities by namespace.
• Added responsive layouts for smaller GUI sizes.
• Added exact-version compatibility handling for Minecraft 1.21.1.

Ported Features

• Browse summonable vanilla and modded entities.
• Search by entity name or registry ID.
• Filter by living, hostile, passive, or favorite entities.
• Preview living entities in an interactive 3D viewer.
• Rotate, resize, reset, and animate entity previews.
• View health, dimensions, category, registry ID, and summon commands.
• Configure common entity NBT options and custom names.
• Copy generated /summon commands.
• View entity loot information in singleplayer.
• Save favorite entities between sessions.

Changed

• Ported the complete Forge 1.20.1 feature set to NeoForge 1.21.1.
• Updated rendering, input handling, registries, key mappings, and GUI code for Minecraft 1.21.1.
• The interface now exclusively uses the dark theme.
• Changed the default Entity Library keybind to F8.

Fixed

• Prevented GUI elements from overlapping at Minecraft's minimum GUI size.
• Kept the mod dropdown above the entity list and away from the Done button.
• Fixed custom GUI text visibility by using explicit ARGB colors.
• Prevented invalid or unsummonable entity types from generating commands.
• Fixed escaping of custom names inside generated SNBT commands.
• Improved entity selection and filtering synchronization.
• Prevented search suggestions from being inserted into entered text.

Requirements

• Minecraft 1.21.1
• NeoForge 21.1.248 or newer compatible 1.21.1 build
• Java 21

Entity Library is client-side only and does not need to be installed on the server.