Telegraf 1.9.0 has been released, featuring improved performance and new features such as a `max_undelivered_message` option to prevent over-consumption when reading from queue consumers, and the ability for input plugins to add metrics to the output buffer even when writing is slow. The HTTP listener plugin has also been renamed to `influxdb_listener`, while a new `http_listener_v2` plugin has been introduced as a service input plugin that listens for metrics sent via HTTP. Additionally, Telegraf now supports Kubernetes targets using the `prometheus.io/scrapelabel`, and new inputs have been added including Jenkins, Nginx Plus, Nginx VTS, Wireless, and Google Stackdriver outputs. The binaries can be found on the downloads page.