## **Hub**   [Hub](https://github.com/tinkerbell/hub) is the repository that contains reusable Tinkerbell Actions. The different images are listed under [/actions](https://github.com/tinkerbell/hub/tree/main/actions). ### Updating 1. Review commits upstream [repo](https://github.com/tinkerbell/hub) and decide on release tag to track. 1. Update the `GIT_TAG` file to have the new desired tag based on upstream. 1. Verify the golang version has not changed. Currently the version 1.15 mentioned in the [Dockerfile](https://github.com/tinkerbell/hub/blob/main/actions/cexec/v1/Dockerfile) of each action. 1. Verify no changes have been made to the Dockerfile for each action under under [actions](https://github.com/tinkerbell/hub/blob/main/actions) looking specifically for added dependencies or build process changes. 1. Update checksums and attribution using `make run-attribution-checksums-in-docker`. 1. Update the version at the top of this Readme. 1. Run `make generate` to update the UPSTREAM_PROJECTS.yaml file.