# [unreleased] # 0.4.1 Improvements: * Remove unneeded cargo feature from a dependency # 0.4.0 Breaking changes: * Remove the `empty` module from the public API * Remove the `time` module Improvements: * Add serialization decorator `none_as_empty_string` to serialize `None`s as empty strings * Add `PartialOrdAsRefStr`, `OrdAsRefStr` and `PartialEqAsRefStr` derives * Add `MilliSecondsSinceUnixEpoch` and `SecondsSinceUnixEpoch` types * Add `Raw::{get_field, deserialize_as}` * Add accessor methods to `CanonicalJsonValue` * Add conversion trait implementations for `CanonicalJsonValue` # 0.3.1 Bug fixes: * Fix an edge case in query parameter deserialization # 0.3.0 Breaking changes: * Upgrade `js_int` to 0.2.0