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v3.4.0

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Bug Fixes

• redis: fix support for new redis client package (#​2399)
• redis: fix possible race condition in redis error test (#​2406)
• rhea: fix distributed tracing for rhea externally encoded messages (#​2396)
• next.js: throw on error in next.js (#​2424)

Improvements

• telemetry: support custom heartbeat rate (#​2402)
• core: add tracing base plugins and refactor database plugins (#​2373)
• http2: Add support for http2 servers in compatibility mode (#​2415)
• mariadb: add support for mariadb (#​2428)

v3.3.1

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Bug Fixes

• core: Allow importing of JSON files (#​2389)
• asm: Fix bearer token obfuscation

v3.3.0

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Bug Fixes

• profiling: Remap sample_rate to sampleRate in DD_TRACE_SAMPLING_RULES (#​2349)
• ci-visibility: Fix skipping of whole describe clauses in mocha, fixes #​2355 (#​2363)
• ci-visibility: Fix resetting of coverage counters in jest when using coverage and agentless mode (#​2374)
• core: Fix next.js page pathname (#​2369)
• core: Remove dependency with weak opensource license (#​2351)
• core: Fix client IP reporting on old versions of node (#​2376)
• grpc: fix actual status code being overridden by auto-cancellation (#​2339), fixes #​2170

Improvements

• appsec: Improve vulnerabilities deduplication #​2345
• appsec: Report weak cipher vulnerability (#​2342)
• appsec: Update AppSec rules to v1.4.0 (#​2359)
• core: Set maxSockets instead of maxTotalSockets (#​2360)

v3.2.0

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Bug Fixes

• core: fix log injection with existing properties or non-extensible objects (#​2335), fixes #​2322
• core: fix agent exporter tracing itself on retries (#​2331)
• core: fix esm support in latest node versions (#​2329), fixe #​2311
• mongodb-core: fix error with any bson that is not an object id (#​2332), fixes #​2330
• net: fix event context propagation (#​2320), fixes #​2282

Improvements

• core: add environment varible to configure sampling rules (#​2202)
• core: add support for reporting trace stats directly from the tracer (#​2283)
• appsec: add client ip parsing and reporting (#​2166)
• core: add support for sampling decision maker propagation (#​2309)
• iast: detect and report weak hashing vulnerabilities (#​2273)
• telemetry: add reporting of used dependencies and their versions (#​2258)

v3.1.0

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Bug Fixes

• ci-visibility: fix missing data from test frameworks integrations in some cases (#​2296)
• core: fix side effects and potential errors when library is disabled (#​2301)
• core: fix error when using stealthy-require (#​2308)
• core: fix tracing context appearing when logging requests (#​2299)
• core: fix msgpack encoding when there is a buffer resize (#​2298)
• jest: fix dd-trace initialized multiple times in jest workers (#​2316)
• mongodb-core: fix disabling query obfuscation at the agent level (#​2295)
• oracledb: fix error when using connect descriptor (#​2306)

v3.0.0

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Breaking Changes

• asm: report query string by default and add query string obfuscator (#​2130)
• ci-visibility: remove cypress folder (#​2104)
• ci-visibility: remove support for programmatic initialization (#​2207, #​2281)
• core: remove promise binding from scope manager (#​2287)
• core: drop support for node 12 (#​2260)
• core: remove deprecated APIs (#​2140)
• core: remove event emitter binding from scope manager (#​2139)
• fs: remove fs plugin (#​2137)
• grpc: remove grpc client service suffix and rename spans (#​2184)
• http: remove http client service name suffix and rename server service (#​2136)
• typescript: remove dependency on @types/node (#​2260)

For more details about breaking changes and how to migrate to the new version, please see the migration guide.

Bug Fixes

• core: fix w3c trace context inject/extract not propagating IDs properly (#​2275)

Improvements

• plugins: load integrations only when the modules they instrument are used (#​2242, #​2234)

v2.17.0

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Bug Fixes

• redis: fix support for new redis client package (#​2399)
• redis: fix possible race condition in redis error test (#​2406)
• rhea: fix distributed tracing for rhea externally encoded messages (#​2396)
• next.js: throw on error in next.js (#​2424)

Improvements

• telemetry: support custom heartbeat rate (#​2402)
• core: add tracing base plugins and refactor database plugins (#​2373)
• http2: Add support for http2 servers in compatibility mode (#​2415)
• mariadb: add support for mariadb (#​2428)

v2.16.1

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Bug Fixes

• core: Allow importing of JSON files (#​2389)

v2.16.0

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Bug Fixes

• profiling: Remap sample_rate to sampleRate in DD_TRACE_SAMPLING_RULES (#​2349)
• ci-visibility: Fix skipping of whole describe clauses in mocha, fixes #​2355 (#​2363)
• ci-visibility: Fix resetting of coverage counters in jest when using coverage and agentless mode (#​2374)
• core: Fix next.js page pathname (#​2369)
• core: Remove dependency with weak opensource license (#​2351)
• core: Fix client IP reporting on old versions of node (#​2376)
• grpc: fix actual status code being overridden by auto-cancellation (#​2339), fixes #​2170

Improvements

• appsec: Improve vulnerabilities deduplication #​2345
• appsec: Report weak cipher vulnerability (#​2342)
• appsec: Update AppSec rules to v1.4.0 (#​2359)
• core: Set maxSockets instead of maxTotalSockets (#​2360)

v2.15.0

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Bug Fixes

• core: fix log injection with existing properties or non-extensible objects (#​2335), fixes #​2322
• core: fix agent exporter tracing itself on retries (#​2331)
• core: fix esm support in latest node versions (#​2329), fixe #​2311
• mongodb-core: fix error with any bson that is not an object id (#​2332), fixes #​2330
• net: fix event context propagation (#​2320), fixes #​2282

Improvements

• core: add environment varible to configure sampling rules (#​2202)
• core: add support for reporting trace stats directly from the tracer (#​2283)
• appsec: add client ip parsing and reporting (#​2166)
• core: add support for sampling decision maker propagation (#​2309)
• iast: detect and report weak hashing vulnerabilities (#​2273)
• telemetry: add reporting of used dependencies and their versions (#​2258)

v2.14.0

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Bug Fixes

• ci-visibility: fix missing data from test frameworks integrations in some cases (#​2296)
• core: fix side effects and potential errors when library is disabled (#​2301)
• core: fix error when using stealthy-require (#​2308)
• core: fix tracing context appearing when logging requests (#​2299)
• core: fix msgpack encoding when there is a buffer resize (#​2298)
• jest: fix dd-trace initialized multiple times in jest workers (#​2316)
• mongodb-core: fix disabling query obfuscation at the agent level (#​2295)
• oracledb: fix error when using connect descriptor (#​2306)

v2.13.0

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Bug Fixes

• core: fix w3c trace context inject/extract not propagating IDs properly (#​2275)

Improvements

• plugins: load integrations only when the modules they instrument are used (#​2242, #​2234)

v2.12.2

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Bug Fixes

• core: fix excessive requests queueing when the agent is overloaded (#​2254)
• deps: update native-metrics to 1.4.2 and pprof to 1.0.2 (#​2256), fixes #​2239
• mocha: fix before hooks errors stopping execution (#​2253), fixes #​2251
• restify: fix restify disconnected trace when middleware breaks async context (#​2249), fixes #​2248

Improvements

• core: update tracer to not extend from opentracing (#​2243)
• deps: remove dependency on performance-now (#​2246)

v2.12.1

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Bug Fixes

• web: fix middleware error causing exception without an active http span (#​2240), fixes #​2235

v2.12.0

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Bug Fixes

• core: fix calling use before init enabling plugins and causing errors when tracer is disabled (#​2209), fixes #​2201
• docs: fix reference to mysql2 upstream (#​2210), thanks @​tcarrio!
• esm: add support for typescript when used with the ts-node loader (https://github.com/DataDog/import-in-the-middle/pull/14), fixes #​2190, thanks @​fardjad!
• graphql: fix execute and resolve spans always flagged as errors (#​2211), fixes #​2203
• mocha: fix wrong status with errors on test suite (#​2227)
• next: fix default resource being a static value instead of the http method (#​2228), fixes #​2142
• restify: fix restify breaking the asynchronous context for user stores (#​2196), fixes #​2191
• typescript: remove invalid experimental:true configuration option (#​2180)
• web: fix middleware errors not being also set on the request (#​2216), fixes #​1944
• web: fix possible disconnected middleware spans for web frameworks (#​2214), fixes #​2204
• web: fix calling res.end multiple times (#​2197), fixes #​2161

Improvements

• deps: remove form-data dependency (#​2217)
• mocha: add test suites instrumentation (#​2172)

Features

• couchbase: add support for couchbase 3.x and 4.x (#​2185)

v2.11.0

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Bug Fixes

• ci-visibility: fix active span in mocha hooks (#​2167), fixes #​2157
• debug: fix memory leak while in debug mode (#​2183)
• graphql: fix performance regression (#​2169), fixes #​2159
• koa: fix koa plugin repeating route with multiple middleware (#​2171), fixes #​2131

Improvements

• appsec: bump native appsec to 1.2.1 (#​2165)