0.5.0

Core

• add tracer.NewChildSpanFromContext() to create a new child span from a Context instance (#66)
• the current process ID is added to root spans (#92)
• you can now set multiple metas with span.SetMetas() (#88 -- thanks @jbonzo)
• improved time precision for Windows builds; this change doesn't impact other systems (#80)

Integrations

• this release introduces one new integration to generate spans from gocql (#73, docs).

Bugfixes

• avoid sending partials and incomplete traces to the agent (#78, #77)
• fix NewChildSpanFromContext(): create the span from the current tracer (#86 -- thanks @vbehar)

Improvements

• [integration] redigo command strings are now complete (#80)
• [integration] grpc, we now pass over the service name (#67)
• [integration] elasticsearch, trace the client HTTPClient (#68)

Read the full changeset.