Support Ably Protocol v4 and Update Message Annotations
Support Ably Protocol v4 and Update Message Annotations: a task in LegoFlow-SWE (Harbor dataset). Observed Behavior The client currently defaults to an older protocol version (v2). REST requests carry x-ably-version: 2 and realtime WebSocket connections include v=2 , causing interoperability…
The task
**Observed Behavior** The client currently defaults to an older protocol version (v2). REST requests carry `x-ably-version: 2` and realtime WebSocket connections include `v=2`, causing interoperability problems with the latest Ably service. Additionally, message serialization still relies on legacy flat fields (e.g.,…
Part of Lego-X/LegoFlow-SWE.