This will be the latest version of the modpack for now, 1.21.4 is already old and you can play better modpacks either way

Added:

• Simple Voice Chat
• Editable Game Title

Updated

• 3D Skin layers has been updated from 1.10.1 to 1.11.2
• Chat Heads has been updated from 0.14.2 to 0.15.6
• Dynamic FPS has been updated from 3.11.4 to 3.11.8
• Entity Model Features has been updated from 3.0.11 to 3.2.4
• Entity Texture Features has been updated from 7.0.8 to 7.1
• EntityCulling has been updated from 1.9.5 to 1.10.5
• Fabric Language Kotlin has been updated from 1.13.8 to 1.13.13
• Flashback has been updated from 0.39.1 to 0.39.7
• ImmediatelyFast has been updated from 1.8.6 to 1.8.7
• Language Reload has been updated from 1.7.5 to 1.7.6
• Mod Menu has been updated from 13.0.3 to 13.0.4
• No Chat Restrictions has been updated from 1.0.0 to 1.0.1
• NotEnoughAnimations has been updated from 1.11.2 to 1.12.4
• Resourcify has been updated from 1.8.0 to 1.8.5
• Zoomify has been updated from 2.15.1 to 2.15.2
• Fabric loader has been updated from 0.18.0 to 0.19.3