<Custom images for GitHub-hosted runners are now a...
# github-actionsr
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10/28/2025, 4:25 PMCustom images for GitHub-hosted runners are now available in public preview
Custom images for GitHub-hosted runners are now available in public preview. This feature allows you to start with a GitHub-curated base image and build your own virtual machine image tailored…
The post Custom images for GitHub-hosted runners are now available in public preview appeared first on The GitHub Blog.
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Rishav
10/28/2025, 4:45 PMCustom images on GitHub-hosted runners!?
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Erik Osterman (Cloud Posse)
10/29/2025, 4:24 AMYa, was just as surprised!
Erik Osterman (Cloud Posse)
10/29/2025, 4:24 AMDidn't expect to see that coming.
Erik Osterman (Cloud Posse)
10/29/2025, 4:24 AMWonder if images can be built with packer đŸ˜ƒ
Erik Osterman (Cloud Posse)
10/29/2025, 11:48 AM> Run an image-generating workflow. In your workflow file, add a new snapshot type to your job. This tells GitHub Actions to capture the state of your runner after installing all required tools and packages.