googleapis/python-speech v0.23.0 on GitHub

Allow bytes and stream-like input for Sample.content (#2850)
Remove default sample_rate (#2963)
Changing output of sync_recognize to add an extra "layer" of data (#2962)
Storing all connection data on Client instead of on private Connection (#2970)
Fix handling of long-running operations (#2965)
Changing from Beta to Alpha classifier (#3027)
Renaming connection module as _http and making Connection class non-public. (#3033)
google.cloud.speech.__version__ attribute added (#3046)
On HTTP requests, sending X-Goog-API-Client header with value gl-python/x.y.z gccl/a.b.c where x.y.z is the version of Python that is running and a.b.c is the version of the speech package being used (#3046)
Sending speech version with gRPC requests (#3048, related to #3046)