The repository is currently private during active development. When major versions are released, they will be made public under the Business Source License (BSL). According to the BSL terms, the code will eventually transition to open source (Apache 2.0).
During the private development phase, if you would like access to the source code, please contact us at help@glam.systems. We are happy to provide access upon request.
The protocol currently uses a 1-of-N multisig as the upgrade authority on mainnet and will increase the number of approvers before the launch of the public beta program.