Added
- Option for `Transaction.flags` to be a `List` of `int`s instead of just an `int`
- Instance method in `Transaction` objects to calculate their hashes locally
- Additional reliability to `send_reliable_submission` by getting the hash before submitting
- Pseudo-transaction models
- Optional parameters for `get_transaction_from_hash`: `binary`, `min_ledger` and `max_ledger`
- Enum for `PaymentChannelClaim` flags
- Optional parameter to check if the `Transaction` fee is not too high before signing it
- Additional X-Address support in the binary codec and account sugar
- Method to the `Wallet` class that generates the X-Address for the wallet's account
- Async versions of all high-level functionality within the `xrpl.asyncio` package
- Web socket client under `xrpl.clients.WebsocketClient`
- Async web socket client under `xrpl.asyncio.clients.AsyncWebsocketClient`
- A general `from_dict` method for `Request` models, analogous to `Transaction.from_dict`
Fixed
- Typos in docs/tests
- Improved readability of the README/documentation
- Expose `xrpl.utils` at the top level
- Expose `xrpl.accounts.get_account_root`
- Issue with calculating IOU precision
- Invalid X-Addresses in the XRPL Binary Codec now error with `XRPLBinaryCodecException` instead of `ValueError`
- Issues with converting certain dictionaries to/from a model using `BaseModel.from_dict`
- Better error message reporting