Chat SDK now supports concurrent message handling (opens in new tab)

**Published:** March 24, 2026 | **Authors:** Malte Ubl --- Chat SDK now lets you control what happens when a new message arrives before a previous one finishes processing, with the new `concurrency` option for the Chat class. ```typescript const bot = new Chat({ concurrency: { strategy: "queue", maxQueueSize: 20, onQueueFull: "drop-oldest", queueEntryTtlMs: 60_000, }, // ... }); ``` Four strategies are available: - `drop` (default): discards incoming messages - `queue`: processes the lat...