Features
- AI Guard: Add custom span tags to evaluate #10964
- async-mutex: Add tracing integration #11160
- Feature Flags: Add flag selection provider option #11121
- LLM Observability: Instrument ElevenLabs Agents WebSocket conversations #10988
- LLM Observability: Report Realtime audio, text, image and cached token usage #10547
- LLM Observability: Trace Agents SDK realtime sideband calls #10896
- OpenTelemetry: Implement OTel HTTP semantic conventions for span status #11103
- OpenTelemetry: Report effective SDK startup configuration #10810
- Serverless: Add migration lifecycle and configuration foundation #10488
- Test Optimization: Add known-tests pagination metrics #9305
- trpc: Trace server procedures and name Express requests #10499
Fixes
- AppSec: Keep the blocking status code when it is rewritten after a block #11132
- AppSec: Keep tracing working when IAST fails to start #11201
- Feature Flags: Fail initialization at once without an agentless API key #11111
- General: Align distribution sketch relative accuracy #11138
- General: Apply OTel HTTP policy before sampling #10881
- General: Distinguish default and configured error status ranges #10895
- General: Isolate prepared request options #10214
- General: Keep loader entrypoints working without module.register #11163
- General: Prioritize dd in oversized tracestate #10503
- google-cloud-pubsub: Preserve batch trace metadata #11144
- graphql: Compile default arguments with graphql-jit 0.9.4 #11089
- graphql: Restore GraphQL 17 tracing and signatures #11090
- ioredis: Avoid duplicate spans without mutating commands #11051
- LLM Observability: Carried the experiment tags to child spans in order to display roll up in experiment run #11151
- LLM Observability: Count thinking, tool-use and cached tokens for @google/genai #11012
- LLM Observability: Include expected output on experiment spans #11065
- next: Name image optimizer request spans #11098
- OpenTelemetry: Preserve HTTP URL attributes #11097
- OpenTelemetry: Preserve HTTP URL attributes #11097
- OpenTelemetry: Require explicit opt-in for APM RED metrics #11105
- OpenTelemetry: Support API 1.10 and SDK 0.300 #11091
- prisma: Honor client and engine span options #11178
- Profiling: Disable allocation profiling by default #11189
- sampling: Use the lower 64 bits of 128-bit trace IDs #11143
- Test Optimization: Align test annotation tags with Ruby #11220
- Test Optimization: Use the tested checkout for Git metadata and repository root #11115
Performance
- AppSec: Run the WAF once per argument-less GraphQL field per request #10978
- AppSec: Skip empty GraphQL resolver inputs when rules allow #10996
- General: Cache package versions per hook #11192
- Test Optimization: Skip security and LLMObs initialization #11167
Internal (CI, Testing, Benchmarking)
- agents: Require PR contents to serve the PR title #10028
- AppSec: Tie GraphQL blocked-trace assertions to their own request #11140
- AppSec: Upddate appsec-event-rules to v1.19.0 #10995
- aws-sdk: Pace kinesis readiness polling #11043
- aws-sdk: Preserve s3 trace observation window #10943
- aws-sdk: Stop expecting clock-skew poisoning from @aws-sdk/core 3.980.2 #11147
- benchmarks: Refresh image inputs and reuse Poetry #11000
- bundlers: Extract shared bundler instrumentation and helpers #11002
- ci: Rename dependencyName to libraryName in supported versions #11120
- Dependencies: Bump pprof-format from 2.3.2 to 2.4.0 in /vendor in the vendor-minor-and-patch-dependencies group across 1 directory #11195
- docs: Require evidence for special input option support #11088
- elasticsearch: Compile fixtures before loading dependencies #11174
- elasticsearch: Stabilize garbage collection in serialization benchmarks #11135
- General: Accept POST trace intake in test agents #9720
- General: Add supported version generator #9763
- General: Enable merge queue status labels #11100
- General: Pin compatible Azure HTTP dependencies #11134
- General: Run elevenlabs APM tests in the LLMObs workflow #11185
- General: Simplify merge queue configuration #11076
- General: Test durable execution SDK 3, pino-pretty 13 and redis 5+ #11183
- General: Update one-pipeline version #11141
- google-genai: Pin API version for VCR replay #11149
- grpc: Avoid sandbox fixture copy race #11041
- llm: Correct configuration criteria and clarify promise rules #11118
- next: Await server teardown #11044
- pr-title: Simplify label synchronization #11075
- Profiling: Bump profiler to 5.20.1 #11219
- sirun: Log CPU contention when a variant exceeds the time limit #11161
- Test Optimization: Align ATR collection timeouts #11022
- Test Optimization: Await test management child exit #11021
- Test Optimization: Isolate output dirs of programmatic rerun scenarios #11096
- Test Optimization: Isolate output dirs of test management runs #11139
- Test Optimization: Remove agent debugging runbook #11157
- Test Optimization: Support latest framework releases #11114
- vendor: Include transitive dependency licenses #11102
- webdriverio: Load runtime setup through rewrite activation #10654
- workflows: Limit inline JavaScript in GitHub Actions YAML #11085
Contributors
