"Going forward, we will refer to the open, freely available versions as “community”. The BSL license is open, free, and source-available. However, it does not meet the definition of open source as defined by OSI" https://www.hashicorp.com/license-faq
"The BSL (also sometimes abbreviated as BUSL) is considered a source-available license (..) Unlike open source licenses, the BSL prohibits the licensed code from being used in production — without explicit approval from the licensor." https://fossa.com/blog/business-source-license-requirements-...