New Features

finagle-zipkin-core: Record zipkin.sampling_rate annotation to track sampling
rate at trace roots. 2269eb6b
finagle-core: Added variant of c.t.f.Address.ServiceFactory.apply that does not require
specifying c.t.f.Addr.Metadata and defaults to c.t.f.Addr.Metadata.empty. 11971f0f
finagle-core: Added variant of c.t.f.Name.bound which takes a c.t.f.Service as a parameter.
Tying a Name directly to a Service can be extremely useful for testing the functionality
of a Finagle client. 1422ffd5
finagle-mux: Added variant of c.t.f.mux.Request.apply and c.t.f.mux.Requests.make which takes
only the body of the Request (in the form of c.t.io.Buf) as a parameter. This is useful for
when the path value of a Request is not used by the server (e.g. testing). 3ca46304

Runtime Behavior Changes

finagle-memcached: The log level of messages pertaining to whether a Memcached client is using the
older non-partitioned or the newer partitioned version has been lowered. These messages are no
longer written at an 'info' level. 4bce560a