Those runs are for security reasons executed on public Github runners servers which are [very limited](https://docs.github.com/en/actions/using-github-hosted-runners/about-github-hosted-runners#supported-runners-and-hardware-resources). One build cycle takes around one hour and it produces two types of artefacts:
- script anylysis report
- debian packages for kernel, device treee, headers, sources
Those build artefacts are available up to 14 days.
Pipeline is extended version of merge requests pipeline. Pipeline is scheduled to run every day at 6am CET. It builds all changed kernels and update package repository in case it succeeds.
If you have a commit rights to the repository, go to [Armbian build system actions](https://github.com/armbian/build/actions) and select *Build selected*:
You can recreate image(s) at main [download location](https://www.armbian.com/download/) from sources - set `packages from repository` to *no* - or from packages that are already in repository (default). In case you choose to build from sources, stable https://apt.armbian.com repository is going to be populated with newly created u-boot, kernel and **BSP packages for all boards** under (patched) stable version (yy.mm.**x+1**) which is incremented automatically if process succeeds.
When new artifacts are created for stable builds, content is uploaded to CDN, then download and repository indexes are updated. The process is typically complete in 1 to 2 days for major releases.