Trackian-facebook-business

Changed
- Graph API call upgrade to [v6.0](https://developers.facebook.com/docs/graph-api/changelog/version6.0)

Changed
- Strongly typed Server-Side API support for python (https://developers.facebook.com/docs/marketing-api/facebook-pixel/server-side-api)
Fix
- Pull request 554 (`get_insights_async()`) resolved

Added
- Added `CrashRepoter`, more context available [here](https://developers.facebook.com/docs/business-sdk/guides/crash-reports)

Changed
- Graph API call upgrade to [v5.0](https://developers.facebook.com/docs/graph-api/changelog/version5.0)

Fixed
- Add back `source` param in `adaccount.create_ad_video`.

Changed
- Graph API call upgrade to [v4.0](https://developers.facebook.com/docs/graph-api/changelog/version4.0)