v1.57.0

Summary

In this release, Application Performance Monitoring (APM) will now correctly honor the trace context propagation style precedence, where previously W3C tracecontext style would always take precedence even when a user specifies it later in the chain. This is a bug fix to align with expected behavior, but could potentially be a breaking change for customers relying on W3C trace context propagation.

Other APM changes include deprecation of the old Gorm libraries (gopkg.in/jinzhu/gorm.v1 and jinzhu/gorm), and fixes for net/http contrib to now honor WithHeaderTags in WrapHandler, the http.route tag to be correctly collected in all relevant libraries.

Changes

Application Performance Monitoring (APM)

• contrib: implement http.route in missing contribs by @rarguelloF in #2234
• contrib/(github and gopkg)/gorm: Mark as deprecated by @ajgajg1134 in #2304
• go.mod: bump github.com/DataDog/datadog-agent/pkg/obfuscate to v0.48.0 by @ahmed-mez in #2256
• go.mod: bump otelhttp to v0.44.0 by @ahmed-mez in #2274
• [deps] update datadog-agent version to stable by @ufoot in #2308
• build(deps): bump google.golang.org/grpc from 1.57.0 to 1.57.1 by @dependabot in #2294
• tracer.startTestTracer: Call SetServiceName("") when stopping by @evanj in #2260
• tracer: call SetServiceName("") from tests to reset globals by @evanj in #2270
• ddtrace/tracer: encode span IDs in execution traces efficiently by @nsrip-dd in #2268
• Add dd-trace-go macrobenchmark to CI pipeline by @igoragoli in #2285
• remoteconfig: make rc client a singleton by @ahmed-mez in #2297
• contrib/net/http: honor WithHeaderTags in WrapHandler by @sudolibre in #2288

Application Security Management (ASM)

• appsec: update security event rules to 1.8.0 by @eliottness in #2292

Profiler

• profiler: remove PprofDiff by @nsrip-dd in #2267
• profiler: simplify startup logging by @nsrip-dd in #2283
• profiler: log cpuProfileRate when starting a trace by @felixge in #2030
• telemetry: fix profiler not passing config and align data model with spec AIT-7935 by @ahmed-mez in #2248

General

• ci: use older Windows for Go 1.19 tests by @nsrip-dd in #2250
• workflows: automatically label ecosystems issues and PRs by @katiehockman in #2254
• build(deps): bump golang.org/x/net from 0.14.0 to 0.17.0 by @dependabot in #2264
• source-code-integration: Remove credentials from git repository url. by @lraucy in #2296

Fixes

Application Performance Monitoring (APM)

• tracer: honor tracecontext propagation style precedence by @purple4reina in #2252
• tracer TestUserMonitoring: Wait for goroutines before test completes by @evanj in #2263
• tracer TestWithHeaderTags: Clear header tags to work with -count=2 by @evanj in #2262
• tracer: TestAgentIntegration: Clean up state for -count=2 by @evanj in #2261
• tracer: Fix TestMalformedTID so it passes on its own by @evanj in #2257

General

• internal/log: fix potential integer conversion issue from parsed value by @darccio in #2289

New Contributors

• @igoragoli made their first contribution in #2285
• @lraucy made their first contribution in #2296
• @sudolibre made their first contribution in #2288

Full Changelog: v1.56.1...v1.57.0