v2.0.0

What's Changed

• fix: Apply "version" tag only when the span service name matches the default service name by @zacharycmontoya in #157
• feat!: Change default value of DD_TRACE_RATE_LIMIT to 100 by @zacharycmontoya in #159
• feat!: Set a default service name (DD_SERVICE) when no service is configured by @zacharycmontoya in #158
• refactor!: expose telemetry module by @dmehala in #166
• fix: telemetry support for sub-seconds intervals by @dmehala in #168
• Properly support setting DD_TRACE_TRANSPORT to "none" by @kristjanvalur in #172
• fix: Remote config service/env validation by @zacharycmontoya in #177
• perf: parse w3c traceparent using a custom parser by @dmehala in #178
• fix(telemetry): Handle empty configuration payload properly by @dmehala in #186
• feat: store tracer configuration in an in-memory file by @dmehala in #184
• feat: add telemetry logs by @dmehala in #185
• feat!: default to null logger by @dmehala in #187
• feat: add baggage API by @dmehala in #179
• fix(sampling): update condition by @dmehala in #198
• deps(nlohmann-json): upgrade to 3.12.0 by @dmehala in #210
• perf: improve mutex contention by @dmehala in #208
• feat(telemetry): track tracer and telemetry usage by @dmehala in #209
• feat: support origin detection by @dmehala in #214
• feat: support additional cgroup formats for container-id parsing by @zacharycmontoya in #222
• feat: support disablement of APM Tracing (the product) by @dmehala in #224
• fix(system-tests): set end time when a span is closed by @dmehala in #228
• deps(nlohmann-json): FetchContent rely on find_package by @dmehala in #231
• fix: edge cases parsing of DD_TAGS by @dmehala in #233
• fix(rc): improve trace sampling rules parsing by @dmehala in #232
• fix(rc): rework remote configuration handling by @dmehala in #234
• fix(rc): handle null values in RC APM Tracing payloads by @dmehala in #236
• feat(telemetry): report malformed baggage header by @rachelyangdog in #240
• Replace Abseil extension with bazel_dep and eliminate source patching by @mmorel-35 in #243
• chore(cmake): overall improvements by @dmehala in #242

New Contributors

• @kristjanvalur made their first contribution in #172
• @tlhunter made their first contribution in #175
• @mabdinur made their first contribution in #170
• @xopham made their first contribution in #180
• @dependabot[bot] made their first contribution in #182
• @ddyurchenko made their first contribution in #225
• @rachelyangdog made their first contribution in #240

Full Changelog: v1.0.0...v2.0.0