Gcloud-common-utils

- pubsub_helpers: generate a unique span id per message using UUID.uuid4() function

- fixed subscriber.acknowledge to use named parameters, fixing breaking change in 2.0.0

This fixes the following error when trying to ack a message:


....
google/cloud/pubsub_v1/_gapic.py", line 40, in <lambda>
fx = lambda self, *a, **kw: wrapped_fx(self.api, *a, **kw) noqa
TypeError: acknowledge() takes from 1 to 2 positional arguments but 3 were given

- Setup logcontext with trace_id from message attributes, if present.
- updated pubsub version range to only allow version >2.0.0



Previous changes

This is the start of changelog, changes prior to version 0.3.0 are only documented in git history.