===================
Features
--------
- Added a CloudWatchEMFLogger ``RequestLifecycleHook`` class.
When attached to an ``ActionProviderBlueprint``, it will emit request count, latency,
and response category (2xxs, 4xxs, 5xxs) count metrics through CloudWatch EMF. Metrics
are emitted both for the aggregate AP dimension set and the individual route dimension
set.
- Classes may be provided at Blueprint instantiation time to register before, after,
and/or teardown functionality wrapping route invocation.
.. _changelog-0.13.0rc2: