Update readme

README.md

@@ -40,6 +40,7 @@ Reliable and modern [Redis-Streams](https://redis.io/topics/streams-intro) based
 - [x] **Adjustable concurrency** per consumer instance for scaling task processing. See example code. [See example code](https://github.com/mugli/orkid-node/tree/master/examples/basic).
 - [x] Job **timeouts** and **retries**. All configurable per consumer. [See example code](https://github.com/mugli/orkid-node/tree/master/examples/failure-timeout-retry).
 - [x] Task **Deduplication**. If a task is already waiting in the queue, it can be configured to avoid queueing the same task again. _(Useful for operations like posting database record updates to elasticsearch for re-indexing. Deduplication is a common pattern here to avoid unnecessary updates)_. [See example code](https://github.com/mugli/orkid-node/tree/master/examples/deduplication).
+- [x] Add tasks in **bulk** in one call. The producer will handle chunking and optimize round-trips to redis using pipelining.
 - [x] Monitoring and management **UI** for better visibility.
   <!-- - [ ] Cron-like **scheduled job** producing. This is different than queueing task now and executing it later. Instead the producer function will be called later at a particular time to produce task. If multiple instances of the application is running, Orkid will ensure that only one producer function gets called. -->
 - [ ] **Rate-limiting** workers. (_work in progress_)