v1.23.0

Feature

• Cap per-tenant in-flight converter units at max_concurrent_tasks (#171) (a5b1afa)
• Expose max_replicas_per_node for coordinator and converter deployments (#173) (181afc2)

Fix

• Correctly allow floating values for target_requests_per_replica (#175) (bf65865)
• ray: Make Redis pub/sub subscriber resilient to idle socket_timeout and transient drops (#174) (ec528d4)