Adds `custom_ids` to the `StatsigUser` class, which can be used to specify experiment randomization unit IDs other than the standard `userID` and `stableID`, e.g. to experiment on account IDs, you can add `accountID` as a new ID type in Statsig console, and set it on the user in code.
0.3.0
This SDK is for server side, multi-user environment usage. Check out our [docs](https://docs.statsig.com/server/pythonSDK) for details on how to use the SDK.