1. From PR to Release; OS Testing at balena - The blog post gives a high level rundown of our Hardware in The Loop testing pipeline that we’ve developed to continuously deliver new features, address bugs, and support new device types with balenaOS.

2. Maximizing Resources in the Chip Shortage: How balenaOS Testing went Virtual - The post is a follow up to the previous post diving deeper into how using QEMU for virtualized testing at balena helped us through the Chip Shortage

Vipul Gupta recently presented the topic Testing 100's of OS Images with Jenkins at CDCon + GitOpsCon 2023 at Open Source Summit 2023 North America, which talks about the journey Balena takes to build, test and release balenaOS releases from pull requests to production using Autokit and how even you can use it in your work.