v0.55.0

Breaking Changes

• Added OCI_REGISTRY environment variable and docs by @brooksmtownsend in #423
• send log messages to stderr by @connorsmith256 in #418

New Features

• Add IPv6 support for NATS connections by @protochron in #408
• Refactor to consumer supervisors for RPC subscriptions by @autodidaddict in #420
• Use round robin to dispatch RPC to actor instances by @autodidaddict in #422
• Add extended information to host ping reply and heartbeats by @autodidaddict in #415

OpenTelemetry Tracing support

• Initial implementation of open tracing support by @autodidaddict in #400
• Control interface server continues pre-existing traces by @autodidaddict in #403
• Propagating selected env vars to providers by @autodidaddict in #406
• Move trace context from invocation structure to nats headers by @autodidaddict in #407
• fix(host_core): Makes sure trace id is propagated on every request by @thomastaylor312 in #411

Fixes and Misc

• bump nats version to fix jetstream kv topic prefix by @connorsmith256 in #404
• fix(host_core): Makes sure the structured_logging_enabled is a bool by @thomastaylor312 in #410
• Rework release CI/CD for efficiency by @brooksmtownsend in #409
• Renamed structured logging field by @brooksmtownsend in #425
• Fix various issues regarding RPC timeouts by @brooksmtownsend in #405

Full Changelog: v0.54.6...v0.55.0