# Ethos Testnet Ethos is the testnet chain of Jur and contains exactly the same runtime as the production parachain. New features/pallets will be tested on Ethos before going live on the Jur chain. For the time being the upgrades will be discussed with the community through the Jur Discord channel and eventually performed through sudo. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://gitbook.jur.io/jur-documentation/architecture/ethos-testnet.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.