# Changelog

## Unreleased

## Version 0.13b0

Released 2020-09-17

- Drop support for Python 3.4
  ([#1099](https://github.com/open-telemetry/opentelemetry-python/pull/1099))

## Version 0.12b0

Released 2020-08-14

- Change package name to opentelemetry-instrumentation-pyramid ([#966](https://github.com/open-telemetry/opentelemetry-python/pull/966))
- Update environment variable names, prefix changed from `OPENTELEMETRY` to `OTEL` ([#904](https://github.com/open-telemetry/opentelemetry-python/pull/904))

## Version 0.11b0

- Use one general exclude list instead of two ([#872](https://github.com/open-telemetry/opentelemetry-python/pull/872))

## 0.9b0

Released 2020-06-10

- Initial release
