Scout-apm

Fixed

- Always convert `collect_remote_ip` to boolean.
([Issue 542](https://github.com/scoutapp/scout_apm_python/issues/542))

Added

- Extended RQ integration with `HerokuWorker` class for use in the RQ Heroku
pattern.
([Issue 529](https://github.com/scoutapp/scout_apm_python/issues/529))
- Added the `collect_remote_ip` / `SCOUT_COLLECT_REMOTE_IP` setting which can
be set to `False` to disable storing user IP addresses in Scout traces.
([Issue 535](https://github.com/scoutapp/scout_apm_python/issues/535))

Fixed

- Don't log the Scout key during startup.
([Issue 297](https://github.com/scoutapp/scout_apm_python/issues/297))

Fixed

- Fix crash when scanning packages that have a Name or Version that is
`None`.
([Issue 522](https://github.com/scoutapp/scout_apm_python/issues/522))

Fixed

- Update Core Agent to version 1.2.9, fixing several bugs.
([Issue 516](https://github.com/scoutapp/scout_apm_python/issues/516))

Fixed

- Support Django's `BASE_DIR` setting being a `pathlib.Path`, as the default
template in Django 3.1 will set.
([Issue 503](https://github.com/scoutapp/scout_apm_python/pull/503))
- Instrument new Elasticsearch methods `get_script_context()` and
`get_script_languages()`.
([PR 507](https://github.com/scoutapp/scout_apm_python/pull/507))
- Prevent output from the core agent when starting it.
([Issue 510](https://github.com/scoutapp/scout_apm_python/issues/510))