0.10.0¶

• Update nomenclature: “balancer” is now “coordinator”, as it is a better fit with what the class actually does.
• The redis check is moved to an “extra”. To install it the bracket syntax must be used (i.e. “pip install lighthouse[redis]”).
• New TCPCheck health check for services that expose a TCP command for health checks, such as redis and zookeeper.
• A service that has no valid health checks no longer defaults to unavailable. Each round of checks fires a warning about having no checks but still reports as available.