Newrelic-telemetry-sdk

Bug Fixes

Tag mappings without a `copy` method raise an `AttributeError` (9)

Using a custom mapping class without a `copy` method for `tags` on a `Span` type resulted in a crash. Custom mapping classes are now properly converted to a `dict` for internal use by the New Relic Python SDK.

API Additions

* This telemetry SDK version implements a new `Client.add_version_info` API as described in the telemetry SDK specification. This API will append a version string to the user agent header sent to New Relic. See 8 for details.

API Changes

* `urllib3` is now used as an HTTP client instead of `requests`. This allows for fewer install dependencies and removes install-time LGPL dependencies. See 5 for details.

* Default values for `CountMetric` and `SummaryMetric` class constructors have been removed. Values must now be explicitly specified when constructing any type of metric. See 6 for details.