It's a gray area. The project maintains that it requires a legal Minecraft purchase to work, and they don't distribute game assets. But interpretations vary, so check your local laws and Mojang’s terms.
Added in this version, players can find wings in End Ships, allowing them to glide and fly through the air. eagler 1.9
: Includes End Cities, Chorus Fruit, and the Elytra for gliding. It's a gray area
On the other hand, community forks continue to emerge. Projects like Eagler Reborn and EaglerForge show that passionate developers are still working on the concept, even if the original project stalled. The existence of launchers that combine multiple clients and the ongoing development of EaglercraftX suggest that the broader goal—playing Minecraft in a browser—isn't going away. Added in this version, players can find wings
The transition from Minecraft 1.8 to 1.9 changed the game's combat mechanics drastically. Eaglercraft 1.9 brings these changes to the browser environment: