ECHO: Core 1.1.0-beta

Initial public beta release of ECHO: Core for CurseForge.

ECHO: Core is the shared foundation for the modular ECHO ecosystem. It does not add a standalone gameplay campaign by itself; it acts as a library/API layer that lets other ECHO modules integrate safely.

Includes

• Shared base API for ECHO mods and addons.
• EchoServiceRegistry and EchoCoreServices for optional cross-module integration.
• No-op-safe contracts to help prevent crashes when sibling addons are not installed.
• Persistent player data for profiles, progress, discoveries, and faction standing.
• Contracts for missions, terminals, rewards, routes, maps, diagnostics, hazards, and intel.
• Compatibility hooks for ECHO: Terminal, Ashfall Protocol, MissionCore, NetCore, WorldCore, DataCore, Index, HoloMap, and other ECHO stack modules.
• GameTest coverage for fallbacks, beta contracts, discovery/faction sync, and integration safety.

Requirements

• Minecraft 26.1.2
• NeoForge 26.1.2.29-beta or newer
• Java 25+

Notes

This is an initial beta release. The public API and integration contracts are ready for the ECHO stack, but may still receive adjustments before a stable release.