- Support for [W3C Trace Context](https://www.w3.org/TR/trace-context/). - Fix: Annotate path templates (Express.js, Koa, Hapi, ...) and error messages (Express.js) on all HTTP entry spans, not only on root spans.
1.90.0
- Add API method to annotate spans with custom tags.
1.89.1
- Rewrite MongoDB instrumentation from scratch without using its APM API (which makes it hard to keep the trace context across async calls).
1.89.0
- Instrument [Apigee Microgateway/edgemicro's](https://www.npmjs.com/package/edgemicro) worker processes automatically when they are spawned. - Provide an executable for static instrumentation of a globally installed [edgemicro](https://www.npmjs.com/package/edgemicro) CLI (see [our docs](https://www.ibm.com/docs/de/obi/current?topic=technologies-monitoring-apigee-microgateway) for details). - Keep asynchronous context across [memored](https://www.npmjs.com/package/memored) IPC communication gaps.
1.88.1
- [AWS Lambda] Replace intid value if it already exists in the Server-Timing header (in case the same result object is reused for multiple requests).
1.88.0
- Also support Winston 1.x and 2.x plus [`express-winston`](https://www.npmjs.com/package/express-winston) (in addition to Winston >= 3.x, which is already supported).