v0.4.0

What's Changed

• Add server-side event type filtering support. The onEvents method now passes an event_types array in the Phoenix channel join params, enabling the backend to filter events at subscription time. Individual on* methods remain backward-compatible (no event_types param — the server sends all events). (#375)

This is the SDK counterpart to the backend support for subscription-time event filtering.

Full Changelog: v0.3.1...v0.4.0