Version 0.3
==================

* Rename key length arguments to distinguish bytes and bits
* Add thread-safe data aggregation classes ContainerStorage, TarfileAggregator and JsonAggregator
* Add JsonRpcProxy class
* Add url-based escrow type
* Add drafts of private error handling utilities


Version 0.2
==================

* Add Extended Json utilities to deal with both str and bytes
* Make most arguments of public functions keyword-only
* Forbid too small key lengths


Version 0.1
==================

* Draft of wacryptolib API
