# Contributing to QBit Collaboration Follow the [QQQ contribution guide](https://github.com/QRun-IO/qqq/blob/develop/CONTRIBUTING.md). Use Java 21 and run `./mvnw verify` before proposing a change. Feature branches target `develop`. Design: [Record Collaboration, PR #1136](https://github.com/QRun-IO/qqq/pull/1136) (`docs/COLLABORATION.md`).