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10.5.0

Project

  • Bump infra-e2e to testcontainers-go v0.42.0 (apache/skywalking-infra-e2e#146), which uses Docker Compose v2 plugin natively and removes docker-compose v1 dependency.
  • Remove deprecated version field from all docker-compose files for Compose v2 compatibility.

OAP Server

  • Add Zipkin Virtual GenAI e2e test. Use zipkin_json exporter to avoid protobuf dependency conflict between opentelemetry-exporter-zipkin-proto-http (protobuf~=3.12) and opentelemetry-proto (protobuf>=5.0).
  • Fix missing taskId filter and incorrect IN clause parameter binding in JDBCJFRDataQueryDAO and JDBCPprofDataQueryDAO.
  • Remove deprecated GroupBy.field_name from BanyanDB MeasureQuery request building (Phase 1 of staged removal across repos).
  • Push taskId filter down to the storage layer in IAsyncProfilerTaskLogQueryDAO, removing in-memory filtering from AsyncProfilerQueryService.
  • Fix missing parentheses around OR conditions in JDBCZipkinQueryDAO.getTraces(), which caused the table filter to be bypassed for all but the first trace ID. Replaced with a proper IN clause.
  • Fix missing and keyword in JDBCEBPFProfilingTaskDAO.getTaskRecord() SQL query, which caused a syntax error on every invocation.
  • Fix storage layer bugs in profiling DAOs and add unit test coverage for JDBC query DAOs. Bug fixes: duplicate TABLE_COLUMN condition in JDBCMetadataQueryDAO.findEndpoint(), wrong merged table check in JFRDataQueryEsDAO (used incorrect INDEX_NAME due to copy-paste), and missing isMergedTable check in ProfileTaskQueryEsDAO.getById(). Test additions: add unit tests for 21 JDBC query DAOs verifying SQL/WHERE clause construction.
  • Support MCP (Model Context Protocol) observability for Envoy AI Gateway: MCP metrics (request CPM/latency, method breakdown, backend breakdown, initialization latency, capabilities), MCP access log sampling (errors only), ai_route_type searchable log tag, and MCP dashboard tabs.
  • Add weighted handler support to BatchQueue adaptive partitioning. MAL metrics use weight 0.05 at L1 (vs 1.0 for OAL), reducing partition count and memory overhead when many MAL metric types are registered.
  • Fix missing taskId filter in pprof task log query and its JDBC/BanyanDB/Elasticsearch implementations.
  • Fix duplicate calls in EndpointTopologyBuilder — calls were not deduplicated unlike ServiceTopologyBuilder, causing duplicate entries when storage returns multiple records for the same relation.
  • Use containsOnce and noDuplicates for topology dependency e2e expected files to enforce no-duplicate verification.
  • Bump infra-e2e to ef073ad to include noDuplicates pipe function support.
  • PromQL: support querying Zipkin metadata (service name, remote service name, span name).
  • TraceQL: support more tags and variables in Grafana for querying.

UI

Documentation

All issues and pull requests are here