v2.1.23

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Changelog

• Introduced bifrost.governance.complexityAnalyzerConfig for complexity router boundaries/keywords; renders into governance.complexity_analyzer_config.
• pluginSpanFilter (mode/plugins) is now supported in OTEL config (single- and multi-profile), with a shared $defs definition reused across OTEL, Datadog, and BigQuery connectors.
• Brought plugin_span_filter support to the Datadog plugin config.
• New bigquery plugin defintion: project_id, dataset_id, table_id, location, service_account_key, create_table_if_not_exists, flush_interval_seconds, buffer_size, custom_labels, disable_content_logging, request_headers, plugin_span_filter.
• Extended Datadog plugin with ml_app, dogstatsd_addr, enable_metrics, enable_llm_obs, agentless, api_key (required when agentless), and site. Credentials support env.VAR_NAME.
• key_ids is now accepted in nested provider config inside virtual providers. Use ["*"] for all keys; empty/omitted denies all (v2 default).
• New kafka plugin definition: requires brokers + topic; optional SASL, TLS, compression, batch_size, flush_interval_ms, auto_create_topic, disable_content_logging, plugin_span_filter.
• New pubsub plugin definition: requires project_id + topic_id; optional service_account_key (or ADC), auto_create_topic, disable_content_logging, plugin_span_filter.
• Introduced bifrost.framework.pricing.mcpLibraryUrl and mcpLibrarySyncInterval for configuring a custom MCP server catalog.
• ingress now accepts a named map where each key produces a separate Ingress named <release>-<key>. Legacy ingress.enabled shape is unchanged.
• Configurable HTTP server read buffer size via bifrost.server.readBufferSize (controls header-reading buffer; default 65536 bytes). Maps to server.read_buffer_size in config.json.