Movement Modpack 1.15.2

Curious Elytra gives your elytra a dedicated backpack slot to allow for use alongside any chestplate, and a keybind to toggle flight on/off.

Thanks to the wonderful builders over at @spark_squared, the client download includes (as of v1.3) an introductory world with a beautifully built custom spawn in an Immersive Portals dimension that hovers above the overworld.