next (unreleased)

New: The lambda_http crate now exposes mock helper methods for RequestExt under cfg(test) builds to facilitate straight forward unit testability of handlers.
New: The lambda_http crate now exposes two new functions for deserializing requests from text and raw IO: lambda_http::request::{from_str,from_reader}.

0.2.0

New: We created lambda_runtime_core crate that implements the runtime's main loop and supports handlers that accept and return Vec. (#53)
New: The primary lambda_runtime crate is a wrapper on top of the lambda_runtime_core handler (#53)
New: The lambda_http crate, which enables support for API Gateway or ALB requests, treating them as Request structs from the http crate (#18 by @softprops).
New: The lambda_runtime_errors crate introduces the LambdaErrorExt trait that enables the ability to specify custom errorType values for the Lambda Runtime API. The change also includes a companion derive crate that makes it easy to automatically generate LambdaErrorExt implementations for crate-local error types (#63).
Fix: Handlers can now return any error type (#54)
Fix: Support for closures as handlers (#19 by @srijs).
Fix: Multiple bug fixes and performance improvements (thanks @Sh4rK).