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CHANGELOG.md

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Revision history for opentelemetry

0.8.0 -- 2022-04-07

  • Record original thread id in Chrome output

0.7.1 -- 2021-10-18

  • Fix pid field missing from metric events in eventlog-to-chrome output.

0.7.0 -- 2021-06-05

  • More ergonomic presentation of multi-threaded profiles in Tracy.
  • Internal change in opentelemetry-extra: replace aeson with jsonifier.

0.6.1 -- 2020-08-28

  • Bring back the support for GHC-8.6.

0.6.0 -- 2020-07-10

  • Metrics API.

0.5.3 -- 2020-07-04

  • Use random numbers for span ids.

0.5.2 -- 2020-07-03

  • Bring back beginSpan and endSpan lost in refactoring.

0.5.1 -- 2020-07-03

  • Update version bounds.

0.5.0 -- 2020-07-01

  • Introduce binary eventlog messages.
  • Abandon GHC 8.6 in order to be able to send binary eventlog messages.
  • Reintroduce GC spans.
  • Tag all spans with what time was spent in GC.
  • Tracy exporter.

0.4.2 -- 2020-05-22

  • Chrome exporter now exports events (the OpenTelemetry events, not eventlog events).

0.4.1 -- 2020-05-22

  • eventlog-to-* read now works with eventlogs written by multiple capabilities.

0.4.0 -- 2020-05-11

  • beginSpan/endSpan can now be called from different threads.

0.3.2 -- 2020-05-02

  • Added experimental beginSpecificSpan and endSpecificSpan functions for instrumenting code with custom control flow, where a span can start in one thread and end in another.

0.3.1 -- 2020-05-01

  • Fixed eventlog-to-chrome to handle span names containing punctuation.

0.3.0 -- 2020-04-23

  • opentelemetry library now writes to eventlogs and keeps no state in the instrumented applications.
  • eventlog-to-X executables are introduced to converst the eventlogs into something viewable.
  • Propagation is now configurable to enable interop with other instrumentation like Zipkin B3 headers.

0.2.0 -- 2020-03-07

  • Remove the notion of an empty span, getCurrentActiveSpan now returns (Maybe Span).
  • OpenTelemetry.Explicit API is removed due to lack of usage.

0.1.0 -- 2020-03-04

  • Add Lightstep trace exporter using Zipkin format.
  • Automatically set error=true tag on exceptions.

0.0.0.2 -- 2020-02-01

  • Fix missing span tags in Chrome trace viewer.

0.0.0.1 -- 2020-02-01

  • Added withZeroConfigOpenTelemetry to make the library easy to start using.

0.0.0.0 -- 2020-01-24

  • First version. Released on an unsuspecting world.