- [#372](https://github.com/esengine/esengine/pull/372) [`9c41181`](https://github.com/esengine/esengine/commit/9c4118187539e39ead48ef2fa7af3ff45285fde5) Thanks [@esengine](https://github.com/esengine)! - fix: expose `id` property on ServerConnection type
TypeScript was not properly resolving the inherited `id` property from the base `Connection` interface in some module resolution scenarios. This fix explicitly declares the `id` property on `ServerConnection` to ensure it's always visible to consumers.
- [#370](https://github.com/esengine/esengine/pull/370) [`18df9d1`](https://github.com/esengine/esengine/commit/18df9d1cda4d4cf3095841d93125f9d41ce214f1) Thanks [@esengine](https://github.com/esengine)! - fix: allow define() to be called before start()
Previously, calling `server.define()` before `server.start()` would throw an error because `roomManager` was initialized inside `start()`. This fix moves the `roomManager` initialization to `createServer()`, allowing the expected usage pattern:
```typescript
const server = await createServer({ port: 3000 });
server.define('world', WorldRoom); // Now works correctly
- [#366](https://github.com/esengine/esengine/pull/366) [`b6f1235`](https://github.com/esengine/esengine/commit/b6f1235239c049abc62b6827554eb941e73dae65) Thanks [@esengine](https://github.com/esengine)! - feat(server): 添加游戏服务器框架与房间系统 | add game server framework with Room system
**@esengine/server** - 游戏服务器框架 | Game server framework