- Add support to Python 3.8. See [351](https://github.com/rollbar/pyrollbar/pull/351)
- Fix deque test. See [349](https://github.com/rollbar/pyrollbar/pull/349)
- Add alternatives to exception handler. See [335](https://github.com/rollbar/pyrollbar/pull/335)
- Change dict_merge to allow strict mode. See [339](https://github.com/rollbar/pyrollbar/pull/339)
- Improve scrubbing test case. See [343](https://github.com/rollbar/pyrollbar/pull/343)