# Release Branches | |
## Updating Release Branches | |
When a new release is promoted to either the beta or stable channel, the | |
corresponding field in `infra/config/lib/release_branches/branches.json` should | |
be kept up to date, and re-generate the repository's config by executing | |
`infra/config/main.star`. | |
## Updating ProtoBuf | |
After editing the protobuf, run the script: | |
``` | |
$ ./compile_proto.sh | |
``` | |
And check in the updated `branches.bin` file. |