Datadog

* [Added] Add --restricted_roles option to Monitors API. See [809](https://github.com/DataDog/datadogpy/pull/809).
* [Added] Support inode resolution mechanism for Origin Detection. See [813](https://github.com/DataDog/datadogpy/pull/813).
* [Fixed] Fix potential deadlock during process fork. See [817](https://github.com/DataDog/datadogpy/pull/817).

* [Added] Improve forking support. See [804](https://github.com/DataDog/datadogpy/pull/804).
* [Fixed] Close socket during initialization. See [808](https://github.com/DataDog/datadogpy/pull/808).
* [Fixed] Update payload size when updating socket path. See [807](https://github.com/DataDog/datadogpy/pull/807).
* [Fixed] Fix stale client_transport tag. See [802](https://github.com/DataDog/datadogpy/pull/802).
* [Fixed] Provide backwards compatible telemetry counters. See [801](https://github.com/DataDog/datadogpy/pull/801).

* [Added] Add IPv6 support for dogstatsd. See [791](https://github.com/DataDog/datadogpy/pull/791).
* [Added] Add blocking socket mode and background sender. See [787](https://github.com/DataDog/datadogpy/pull/787).

* [Added] Add tags and priority to the fpost monitor request. See [739](https://github.com/DataDog/datadogpy/pull/739).
* [Added] Add AP1 Datacenter. See [779](https://github.com/DataDog/datadogpy/pull/779).
* [Fixed] Add alphanumeric check to app/api key config creation. See [781](https://github.com/DataDog/datadogpy/pull/781).
* [Fixed] Add govcloud to site param descriptions, and add custom url fallback. See [780](https://github.com/DataDog/datadogpy/pull/780).

* [Added] Add dogwrap site option to send to US3 site. See [749](https://github.com/DataDog/datadogpy/pull/749). Thanks [holidayworking](https://github.com/holidayworking).
* [Added] Add SLO search endpoint and update get_all. See [744](https://github.com/DataDog/datadogpy/pull/744).
* [Added] [statsd] Add origin detection with container ID field. See [720](https://github.com/DataDog/datadogpy/pull/720).
* [Fixed] Fix duplicate parsers in dogshell. See [760](https://github.com/DataDog/datadogpy/pull/760).
* [Changed] Use header for credentials everywhere. See [754](https://github.com/DataDog/datadogpy/pull/754).
* [Changed] [statsd] Raise ValueError instead of Exception when payload is too large. See [730](https://github.com/DataDog/datadogpy/pull/730). Thanks [mlanicaputo](https://github.com/mlanicaputo).

* [Added] Update package metadata. See [713](https://github.com/DataDog/datadogpy/pull/713).
* [Fixed] [statsd] Restore buffering state when exiting context manager. See [715](https://github.com/DataDog/datadogpy/pull/715).
* [Changed] [threadstats] Ensure `ThreadStats` and `DogStatsd` `event()` signatures match. See [712](https://github.com/DataDog/datadogpy/pull/712).
* [Changed] Improved dogstatsd mypy integration by adding additional type annotations. See [710](https://github.com/DataDog/datadogpy/pull/710). Thanks [jahodfra](https://github.com/jahodfra).